387123567

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{46771}}^1$

素因数の和:46894

約数の個数: 16

約数和(自身を含む): 538813440

約数和(自身を除く): 151689873

約数列:

[1, 3, 31, 89, 93, 267, 2759, 8277, 46771, 140313, 1449901, 4162619, 4349703, 12487857, 129041189, 387123567]

約数ペア:

[(1, 387123567), (3, 129041189), (31, 12487857), (89, 4349703), (93, 4162619), (267, 1449901), (2759, 140313), (8277, 46771)]