23958109

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 29023488

約数和(自身を除く): 5065379

約数列:

[1, 7, 47, 49, 101, 103, 329, 707, 721, 2303, 4747, 4841, 4949, 5047, 10403, 33229, 33887, 72821, 232603, 237209, 488941, 509747, 3422587, 23958109]

約数ペア:

[(1, 23958109), (7, 3422587), (47, 509747), (49, 488941), (101, 237209), (103, 232603), (329, 72821), (707, 33887), (721, 33229), (2303, 10403), (4747, 5047), (4841, 4949)]