15427671

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2393}}^1$

素因数の和:2710

約数の個数: 16

約数和(自身を含む): 23595264

約数和(自身を除く): 8167593

約数列:

[1, 3, 7, 21, 307, 921, 2149, 2393, 6447, 7179, 16751, 50253, 734651, 2203953, 5142557, 15427671]

約数ペア:

[(1, 15427671), (3, 5142557), (7, 2203953), (21, 734651), (307, 50253), (921, 16751), (2149, 7179), (2393, 6447)]