1431689

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:304

約数の個数: 16

約数和(自身を含む): 1772928

約数和(自身を除く): 341239

約数列:

[1, 7, 17, 53, 119, 227, 371, 901, 1589, 3859, 6307, 12031, 27013, 84217, 204527, 1431689]

約数ペア:

[(1, 1431689), (7, 204527), (17, 84217), (53, 27013), (119, 12031), (227, 6307), (371, 3859), (901, 1589)]