245853503

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{2797}}^1$

素因数の和:3266

約数の個数: 16

約数和(自身を含む): 291439680

約数和(自身を除く): 45586177

約数列:

[1, 7, 29, 203, 433, 2797, 3031, 12557, 19579, 81113, 87899, 567791, 1211101, 8477707, 35121929, 245853503]

約数ペア:

[(1, 245853503), (7, 35121929), (29, 8477707), (203, 1211101), (433, 567791), (2797, 87899), (3031, 81113), (12557, 19579)]