1305200169

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3259}}^1$

素因数の和:3451

約数の個数: 64

約数和(自身を含む): 2395187200

約数和(自身を除く): 1089987031

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 163, 189, 273, 351, 489, 819, 1141, 1467, 2119, 2457, 3259, 3423, 4401, 6357, 9777, 10269, 14833, 19071, 22813, 29331, 30807, 42367, 44499, 57213, 68439, 87993, 127101, 133497, 205317, 296569, 381303, 400491, 531217, 615951, 889707, 1143909, 1593651, 2669121, 3718519, 4780953, 6905821, 8007363, 11155557, 14342859, 20717463, 33466671, 48340747, 62152389, 100400013, 145022241, 186457167, 435066723, 1305200169]

約数ペア:

[(1, 1305200169), (3, 435066723), (7, 186457167), (9, 145022241), (13, 100400013), (21, 62152389), (27, 48340747), (39, 33466671), (63, 20717463), (91, 14342859), (117, 11155557), (163, 8007363), (189, 6905821), (273, 4780953), (351, 3718519), (489, 2669121), (819, 1593651), (1141, 1143909), (1467, 889707), (2119, 615951), (2457, 531217), (3259, 400491), (3423, 381303), (4401, 296569), (6357, 205317), (9777, 133497), (10269, 127101), (14833, 87993), (19071, 68439), (22813, 57213), (29331, 44499), (30807, 42367)]