89949489

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{42409}}^1$

素因数の和:42520

約数の個数: 16

約数和(自身を含む): 138426240

約数和(自身を除く): 48476751

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 42409, 127227, 296863, 890589, 4283309, 12849927, 29983163, 89949489]

約数ペア:

[(1, 89949489), (3, 29983163), (7, 12849927), (21, 4283309), (101, 890589), (303, 296863), (707, 127227), (2121, 42409)]