87428097

素因数分解:

$3^2\times {\mathrm{2347}}^1\times {\mathrm{4139}}^1$

素因数の和:6492

約数の個数: 12

約数和(自身を含む): 126369360

約数和(自身を除く): 38941263

約数列:

[1, 3, 9, 2347, 4139, 7041, 12417, 21123, 37251, 9714233, 29142699, 87428097]

約数ペア:

[(1, 87428097), (3, 29142699), (9, 9714233), (2347, 37251), (4139, 21123), (7041, 12417)]