74965891

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{74891}}^1$

素因数の和:74922

約数の個数: 16

約数和(自身を含む): 100654848

約数和(自身を除く): 25688957

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 74891, 524237, 823801, 973583, 5766607, 6815081, 10709413, 74965891]

約数ペア:

[(1, 74965891), (7, 10709413), (11, 6815081), (13, 5766607), (77, 973583), (91, 823801), (143, 524237), (1001, 74891)]