788443011

素因数分解:

$3^3\times {\mathrm{2161}}^1\times {\mathrm{13513}}^1$

素因数の和:15683

約数の個数: 16

約数和(自身を含む): 1168690720

約数和(自身を除く): 380247709

約数列:

[1, 3, 9, 27, 2161, 6483, 13513, 19449, 40539, 58347, 121617, 364851, 29201593, 87604779, 262814337, 788443011]

約数ペア:

[(1, 788443011), (3, 262814337), (9, 87604779), (27, 29201593), (2161, 364851), (6483, 121617), (13513, 58347), (19449, 40539)]