13100402301

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{680293}}^1$

素因数の和:680441

約数の個数: 24

約数和(自身を含む): 20474128224

約数和(自身を除く): 7373725923

約数列:

[1, 3, 7, 21, 49, 131, 147, 393, 917, 2751, 6419, 19257, 680293, 2040879, 4762051, 14286153, 33334357, 89118383, 100003071, 267355149, 623828681, 1871486043, 4366800767, 13100402301]

約数ペア:

[(1, 13100402301), (3, 4366800767), (7, 1871486043), (21, 623828681), (49, 267355149), (131, 100003071), (147, 89118383), (393, 33334357), (917, 14286153), (2751, 4762051), (6419, 2040879), (19257, 680293)]