3253419

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 48

約数和(自身を含む): 5621760

約数和(自身を除く): 2368341

約数列:

[1, 3, 9, 13, 23, 27, 31, 39, 69, 93, 117, 169, 207, 279, 299, 351, 403, 507, 621, 713, 837, 897, 1209, 1521, 2139, 2691, 3627, 3887, 4563, 5239, 6417, 8073, 9269, 10881, 11661, 15717, 19251, 27807, 34983, 47151, 83421, 104949, 120497, 141453, 250263, 361491, 1084473, 3253419]

約数ペア:

[(1, 3253419), (3, 1084473), (9, 361491), (13, 250263), (23, 141453), (27, 120497), (31, 104949), (39, 83421), (69, 47151), (93, 34983), (117, 27807), (169, 19251), (207, 15717), (279, 11661), (299, 10881), (351, 9269), (403, 8073), (507, 6417), (621, 5239), (713, 4563), (837, 3887), (897, 3627), (1209, 2691), (1521, 2139)]