628165749

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{9109}}^1$

素因数の和:9420

約数の個数: 16

約数和(自身を含む): 848906240

約数和(自身を除く): 220740491

約数列:

[1, 3, 127, 181, 381, 543, 9109, 22987, 27327, 68961, 1156843, 1648729, 3470529, 4946187, 209388583, 628165749]

約数ペア:

[(1, 628165749), (3, 209388583), (127, 4946187), (181, 3470529), (381, 1648729), (543, 1156843), (9109, 68961), (22987, 27327)]