31222113

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1783}}^1$

素因数の和:2248

約数の個数: 16

約数和(自身を含む): 44956800

約数和(自身を除く): 13734687

約数列:

[1, 3, 13, 39, 449, 1347, 1783, 5349, 5837, 17511, 23179, 69537, 800567, 2401701, 10407371, 31222113]

約数ペア:

[(1, 31222113), (3, 10407371), (13, 2401701), (39, 800567), (449, 69537), (1347, 23179), (1783, 17511), (5349, 5837)]