1825497

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:770

約数の個数: 20

約数和(自身を含む): 2818816

約数和(自身を除く): 993319

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 727, 837, 2181, 2511, 6543, 19629, 22537, 58887, 67611, 202833, 608499, 1825497]

約数ペア:

[(1, 1825497), (3, 608499), (9, 202833), (27, 67611), (31, 58887), (81, 22537), (93, 19629), (279, 6543), (727, 2511), (837, 2181)]