331266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:186

約数の個数: 32

約数和(自身を含む): 741888

約数和(自身を除く): 410622

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 137, 186, 274, 403, 411, 806, 822, 1209, 1781, 2418, 3562, 4247, 5343, 8494, 10686, 12741, 25482, 55211, 110422, 165633, 331266]

約数ペア:

[(1, 331266), (2, 165633), (3, 110422), (6, 55211), (13, 25482), (26, 12741), (31, 10686), (39, 8494), (62, 5343), (78, 4247), (93, 3562), (137, 2418), (186, 1781), (274, 1209), (403, 822), (411, 806)]