1490697

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:190

約数の個数: 32

約数和(自身を含む): 2472960

約数和(自身を除く): 982263

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 137, 279, 351, 403, 411, 837, 1209, 1233, 1781, 3627, 3699, 4247, 5343, 10881, 12741, 16029, 38223, 48087, 55211, 114669, 165633, 496899, 1490697]

約数ペア:

[(1, 1490697), (3, 496899), (9, 165633), (13, 114669), (27, 55211), (31, 48087), (39, 38223), (93, 16029), (117, 12741), (137, 10881), (279, 5343), (351, 4247), (403, 3699), (411, 3627), (837, 1781), (1209, 1233)]