1211111707

素因数分解:

${\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{3643}}^1$

素因数の和:4002

約数の個数: 16

約数和(自身を含む): 1322334720

約数和(自身を除く): 111223013

約数列:

[1, 13, 107, 239, 1391, 3107, 3643, 25573, 47359, 332449, 389801, 870677, 5067413, 11318801, 93162439, 1211111707]

約数ペア:

[(1, 1211111707), (13, 93162439), (107, 11318801), (239, 5067413), (1391, 870677), (3107, 389801), (3643, 332449), (25573, 47359)]