2912154980157

素因数分解:

$3^2\times {\mathrm{977}}^1\times {\mathrm{4591}}^1\times {\mathrm{72139}}^1$

素因数の和:77713

約数の個数: 24

約数和(自身を含む): 4211727112320

約数和(自身を除く): 1299572132163

約数列:

[1, 3, 9, 977, 2931, 4591, 8793, 13773, 41319, 72139, 216417, 649251, 4485407, 13456221, 40368663, 70479803, 211439409, 331190149, 634318227, 993570447, 2980711341, 323572775573, 970718326719, 2912154980157]

約数ペア:

[(1, 2912154980157), (3, 970718326719), (9, 323572775573), (977, 2980711341), (2931, 993570447), (4591, 634318227), (8793, 331190149), (13773, 211439409), (41319, 70479803), (72139, 40368663), (216417, 13456221), (649251, 4485407)]