42402893

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:716

約数の個数: 16

約数和(自身を含む): 46952640

約数和(自身を除く): 4549747

約数列:

[1, 13, 67, 89, 547, 871, 1157, 5963, 7111, 36649, 48683, 77519, 476437, 632879, 3261761, 42402893]

約数ペア:

[(1, 42402893), (13, 3261761), (67, 632879), (89, 476437), (547, 77519), (871, 48683), (1157, 36649), (5963, 7111)]