21633493

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{827}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 25674624

約数和(自身を除く): 4041131

約数列:

[1, 7, 37, 101, 259, 707, 827, 3737, 5789, 26159, 30599, 83527, 214193, 584689, 3090499, 21633493]

約数ペア:

[(1, 21633493), (7, 3090499), (37, 584689), (101, 214193), (259, 83527), (707, 30599), (827, 26159), (3737, 5789)]