21729713035

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1\times {\mathrm{97423}}^1$

素因数の和:98898

約数の個数: 16

約数和(自身を含む): 26935787520

約数和(自身を除く): 5206074485

約数列:

[1, 5, 31, 155, 1439, 7195, 44609, 97423, 223045, 487115, 3020113, 15100565, 140191697, 700958485, 4345942607, 21729713035]

約数ペア:

[(1, 21729713035), (5, 4345942607), (31, 700958485), (155, 140191697), (1439, 15100565), (7195, 3020113), (44609, 487115), (97423, 223045)]