39776421

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{1069}}^1$

素因数の和:1308

約数の個数: 16

約数和(自身を含む): 54099200

約数和(自身を除く): 14322779

約数列:

[1, 3, 79, 157, 237, 471, 1069, 3207, 12403, 37209, 84451, 167833, 253353, 503499, 13258807, 39776421]

約数ペア:

[(1, 39776421), (3, 13258807), (79, 503499), (157, 253353), (237, 167833), (471, 84451), (1069, 37209), (3207, 12403)]