11513637

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 17909760

約数和(自身を除く): 6396123

約数列:

[1, 3, 9, 27, 43, 47, 129, 141, 211, 387, 423, 633, 1161, 1269, 1899, 2021, 5697, 6063, 9073, 9917, 18189, 27219, 29751, 54567, 81657, 89253, 244971, 267759, 426431, 1279293, 3837879, 11513637]

約数ペア:

[(1, 11513637), (3, 3837879), (9, 1279293), (27, 426431), (43, 267759), (47, 244971), (129, 89253), (141, 81657), (211, 54567), (387, 29751), (423, 27219), (633, 18189), (1161, 9917), (1269, 9073), (1899, 6063), (2021, 5697)]