3926720517

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{720367}}^1$

素因数の和:720472

約数の個数: 16

約数和(自身を含む): 5532426240

約数和(自身を除く): 1605705723

約数列:

[1, 3, 23, 69, 79, 237, 1817, 5451, 720367, 2161101, 16568441, 49705323, 56908993, 170726979, 1308906839, 3926720517]

約数ペア:

[(1, 3926720517), (3, 1308906839), (23, 170726979), (69, 56908993), (79, 49705323), (237, 16568441), (1817, 2161101), (5451, 720367)]