287459877

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1\times {\mathrm{2143}}^1$

素因数の和:2940

約数の個数: 16

約数和(自身を含む): 390276608

約数和(自身を除く): 102816731

約数列:

[1, 3, 61, 183, 733, 2143, 2199, 6429, 44713, 130723, 134139, 392169, 1570819, 4712457, 95819959, 287459877]

約数ペア:

[(1, 287459877), (3, 95819959), (61, 4712457), (183, 1570819), (733, 392169), (2143, 134139), (2199, 130723), (6429, 44713)]