2285731

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:222

約数の個数: 16

約数和(自身を含む): 2731968

約数和(自身を除く): 446237

約数列:

[1, 7, 53, 61, 101, 371, 427, 707, 3233, 5353, 6161, 22631, 37471, 43127, 326533, 2285731]

約数ペア:

[(1, 2285731), (7, 326533), (53, 43127), (61, 37471), (101, 22631), (371, 6161), (427, 5353), (707, 3233)]