13995477

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 22364160

約数和(自身を除く): 8368683

約数列:

[1, 3, 9, 23, 27, 31, 69, 93, 207, 279, 621, 713, 727, 837, 2139, 2181, 6417, 6543, 16721, 19251, 19629, 22537, 50163, 67611, 150489, 202833, 451467, 518351, 608499, 1555053, 4665159, 13995477]

約数ペア:

[(1, 13995477), (3, 4665159), (9, 1555053), (23, 608499), (27, 518351), (31, 451467), (69, 202833), (93, 150489), (207, 67611), (279, 50163), (621, 22537), (713, 19629), (727, 19251), (837, 16721), (2139, 6543), (2181, 6417)]