904004469

素因数分解:

$3^6\times {\mathrm{1009}}^1\times {\mathrm{1229}}^1$

素因数の和:2256

約数の個数: 28

約数和(自身を含む): 1357833900

約数和(自身を除く): 453829431

約数列:

[1, 3, 9, 27, 81, 243, 729, 1009, 1229, 3027, 3687, 9081, 11061, 27243, 33183, 81729, 99549, 245187, 298647, 735561, 895941, 1240061, 3720183, 11160549, 33481647, 100444941, 301334823, 904004469]

約数ペア:

[(1, 904004469), (3, 301334823), (9, 100444941), (27, 33481647), (81, 11160549), (243, 3720183), (729, 1240061), (1009, 895941), (1229, 735561), (3027, 298647), (3687, 245187), (9081, 99549), (11061, 81729), (27243, 33183)]