91398843

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{274471}}^1$

素因数の和:274514

約数の個数: 12

約数和(自身を含む): 135589168

約数和(自身を除く): 44190325

約数列:

[1, 3, 9, 37, 111, 333, 274471, 823413, 2470239, 10155427, 30466281, 91398843]

約数ペア:

[(1, 91398843), (3, 30466281), (9, 10155427), (37, 2470239), (111, 823413), (333, 274471)]