47194721

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3877}}^1$

素因数の和:3968

約数の個数: 16

約数和(自身を含む): 56587776

約数和(自身を除く): 9393055

約数列:

[1, 7, 37, 47, 259, 329, 1739, 3877, 12173, 27139, 143449, 182219, 1004143, 1275533, 6742103, 47194721]

約数ペア:

[(1, 47194721), (7, 6742103), (37, 1275533), (47, 1004143), (259, 182219), (329, 143449), (1739, 27139), (3877, 12173)]