1380492477

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 2567405568

約数和(自身を除く): 1186913091

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 163, 189, 243, 273, 351, 383, 489, 567, 819, 1053, 1141, 1149, 1467, 1701, 2119, 2457, 2681, 3159, 3423, 3447, 4401, 4979, 6357, 7371, 8043, 10269, 10341, 13203, 14833, 14937, 19071, 22113, 24129, 30807, 31023, 34853, 39609, 44499, 44811, 57213, 62429, 72387, 92421, 93069, 104559, 133497, 134433, 171639, 187287, 217161, 277263, 313677, 400491, 403299, 437003, 514917, 561861, 651483, 811577, 941031, 1201473, 1209897, 1311009, 1685583, 2434731, 2823093, 3604419, 3933027, 5056749, 5681039, 7304193, 8469279, 11799081, 15170247, 17043117, 21912579, 35397243, 51129351, 65737737, 106191729, 153388053, 197213211, 460164159, 1380492477]

約数ペア:

[(1, 1380492477), (3, 460164159), (7, 197213211), (9, 153388053), (13, 106191729), (21, 65737737), (27, 51129351), (39, 35397243), (63, 21912579), (81, 17043117), (91, 15170247), (117, 11799081), (163, 8469279), (189, 7304193), (243, 5681039), (273, 5056749), (351, 3933027), (383, 3604419), (489, 2823093), (567, 2434731), (819, 1685583), (1053, 1311009), (1141, 1209897), (1149, 1201473), (1467, 941031), (1701, 811577), (2119, 651483), (2457, 561861), (2681, 514917), (3159, 437003), (3423, 403299), (3447, 400491), (4401, 313677), (4979, 277263), (6357, 217161), (7371, 187287), (8043, 171639), (10269, 134433), (10341, 133497), (13203, 104559), (14833, 93069), (14937, 92421), (19071, 72387), (22113, 62429), (24129, 57213), (30807, 44811), (31023, 44499), (34853, 39609)]