121292639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5557}}^1$

素因数の和:5666

約数の個数: 16

約数和(自身を含む): 138194112

約数和(自身を除く): 16901473

約数列:

[1, 13, 23, 73, 299, 949, 1679, 5557, 21827, 72241, 127811, 405661, 1661543, 5273593, 9330203, 121292639]

約数ペア:

[(1, 121292639), (13, 9330203), (23, 5273593), (73, 1661543), (299, 405661), (949, 127811), (1679, 72241), (5557, 21827)]