408873009

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{11969}}^1$

素因数の和:12224

約数の個数: 16

約数和(自身を含む): 557323200

約数和(自身を除く): 148450191

約数列:

[1, 3, 59, 177, 193, 579, 11387, 11969, 34161, 35907, 706171, 2118513, 2310017, 6930051, 136291003, 408873009]

約数ペア:

[(1, 408873009), (3, 136291003), (59, 6930051), (177, 2310017), (193, 2118513), (579, 706171), (11387, 35907), (11969, 34161)]