2346489

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:562

約数の個数: 20

約数和(自身を含む): 3571920

約数和(自身を除く): 1225431

約数列:

[1, 3, 9, 27, 59, 81, 177, 491, 531, 1473, 1593, 4419, 4779, 13257, 28969, 39771, 86907, 260721, 782163, 2346489]

約数ペア:

[(1, 2346489), (3, 782163), (9, 260721), (27, 86907), (59, 39771), (81, 28969), (177, 13257), (491, 4779), (531, 4419), (1473, 1593)]