289322583

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{55843}}^1$

素因数の和:56014

約数の個数: 16

約数和(自身を含む): 423520896

約数和(自身を除く): 134198313

約数列:

[1, 3, 11, 33, 157, 471, 1727, 5181, 55843, 167529, 614273, 1842819, 8767351, 26302053, 96440861, 289322583]

約数ペア:

[(1, 289322583), (3, 96440861), (11, 26302053), (33, 8767351), (157, 1842819), (471, 614273), (1727, 167529), (5181, 55843)]