248174591

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{2579}}^1$

素因数の和:2878

約数の個数: 16

約数和(自身を含む): 289785600

約数和(自身を除く): 41611009

約数列:

[1, 7, 59, 233, 413, 1631, 2579, 13747, 18053, 96229, 152161, 600907, 1065127, 4206349, 35453513, 248174591]

約数ペア:

[(1, 248174591), (7, 35453513), (59, 4206349), (233, 1065127), (413, 600907), (1631, 152161), (2579, 96229), (13747, 18053)]