129332463

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{7877}}^1$

素因数の和:8314

約数の個数: 16

約数和(自身を含む): 186172896

約数和(自身を除く): 56840433

約数列:

[1, 3, 13, 39, 421, 1263, 5473, 7877, 16419, 23631, 102401, 307203, 3316217, 9948651, 43110821, 129332463]

約数ペア:

[(1, 129332463), (3, 43110821), (13, 9948651), (39, 3316217), (421, 307203), (1263, 102401), (5473, 23631), (7877, 16419)]