8469279

素因数分解:

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

素因数の和:418

約数の個数: 48

約数和(自身を含む): 15654912

約数和(自身を除く): 7185633

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 243, 273, 351, 383, 567, 819, 1053, 1149, 1701, 2457, 2681, 3159, 3447, 4979, 7371, 8043, 10341, 14937, 22113, 24129, 31023, 34853, 44811, 72387, 93069, 104559, 134433, 217161, 313677, 403299, 651483, 941031, 1209897, 2823093, 8469279]

約数ペア:

[(1, 8469279), (3, 2823093), (7, 1209897), (9, 941031), (13, 651483), (21, 403299), (27, 313677), (39, 217161), (63, 134433), (81, 104559), (91, 93069), (117, 72387), (189, 44811), (243, 34853), (273, 31023), (351, 24129), (383, 22113), (567, 14937), (819, 10341), (1053, 8043), (1149, 7371), (1701, 4979), (2457, 3447), (2681, 3159)]