489281471

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{40709}}^1$

素因数の和:40834

約数の個数: 16

約数和(自身を含む): 597948480

約数和(自身を除く): 108667009

約数列:

[1, 7, 17, 101, 119, 707, 1717, 12019, 40709, 284963, 692053, 4111609, 4844371, 28781263, 69897353, 489281471]

約数ペア:

[(1, 489281471), (7, 69897353), (17, 28781263), (101, 4844371), (119, 4111609), (707, 692053), (1717, 284963), (12019, 40709)]