61474427

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3343}}^1$

素因数の和:3458

約数の個数: 16

約数和(自身を含む): 73193472

約数和(自身を除く): 11719045

約数列:

[1, 7, 37, 71, 259, 497, 2627, 3343, 18389, 23401, 123691, 237353, 865837, 1661471, 8782061, 61474427]

約数ペア:

[(1, 61474427), (7, 8782061), (37, 1661471), (71, 865837), (259, 237353), (497, 123691), (2627, 23401), (3343, 18389)]