40778931

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{7481}}^1$

素因数の和:7586

約数の個数: 16

約数和(自身を含む): 57461760

約数和(自身を除く): 16682829

約数列:

[1, 3, 23, 69, 79, 237, 1817, 5451, 7481, 22443, 172063, 516189, 590999, 1772997, 13592977, 40778931]

約数ペア:

[(1, 40778931), (3, 13592977), (23, 1772997), (69, 590999), (79, 516189), (237, 172063), (1817, 22443), (5451, 7481)]