1386274959

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{841697}}^1$

素因数の和:841767

約数の個数: 16

約数和(自身を含む): 2087411040

約数和(自身を除く): 701136081

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 841697, 2525091, 7575273, 22725819, 51343517, 154030551, 462091653, 1386274959]

約数ペア:

[(1, 1386274959), (3, 462091653), (9, 154030551), (27, 51343517), (61, 22725819), (183, 7575273), (549, 2525091), (1647, 841697)]