1145313

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{251}}^1$

素因数の和:286

約数の個数: 24

約数和(自身を含む): 1844640

約数和(自身を除く): 699327

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 251, 351, 507, 753, 1521, 2259, 3263, 4563, 6777, 9789, 29367, 42419, 88101, 127257, 381771, 1145313]

約数ペア:

[(1, 1145313), (3, 381771), (9, 127257), (13, 88101), (27, 42419), (39, 29367), (117, 9789), (169, 6777), (251, 4563), (351, 3263), (507, 2259), (753, 1521)]