1310661

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{1471}}^1$

素因数の和:1494

約数の個数: 20

約数和(自身を含む): 2137344

約数和(自身を除く): 826683

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 1471, 4413, 13239, 16181, 39717, 48543, 119151, 145629, 436887, 1310661]

約数ペア:

[(1, 1310661), (3, 436887), (9, 145629), (11, 119151), (27, 48543), (33, 39717), (81, 16181), (99, 13239), (297, 4413), (891, 1471)]