3943147

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:222

約数の個数: 16

約数和(自身を含む): 4445280

約数和(自身を除く): 502133

約数列:

[1, 13, 53, 59, 97, 689, 767, 1261, 3127, 5141, 5723, 40651, 66833, 74399, 303319, 3943147]

約数ペア:

[(1, 3943147), (13, 303319), (53, 74399), (59, 66833), (97, 40651), (689, 5723), (767, 5141), (1261, 3127)]