3131346

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 6557760

約数和(自身を除く): 3426414

約数列:

[1, 2, 3, 6, 43, 53, 86, 106, 129, 159, 229, 258, 318, 458, 687, 1374, 2279, 4558, 6837, 9847, 12137, 13674, 19694, 24274, 29541, 36411, 59082, 72822, 521891, 1043782, 1565673, 3131346]

約数ペア:

[(1, 3131346), (2, 1565673), (3, 1043782), (6, 521891), (43, 72822), (53, 59082), (86, 36411), (106, 29541), (129, 24274), (159, 19694), (229, 13674), (258, 12137), (318, 9847), (458, 6837), (687, 4558), (1374, 2279)]