31888713

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{863}}^1$

素因数の和:1088

約数の個数: 16

約数和(自身を含む): 43338240

約数和(自身を除く): 11449527

約数列:

[1, 3, 109, 113, 327, 339, 863, 2589, 12317, 36951, 94067, 97519, 282201, 292557, 10629571, 31888713]

約数ペア:

[(1, 31888713), (3, 10629571), (109, 292557), (113, 282201), (327, 97519), (339, 94067), (863, 36951), (2589, 12317)]