31519203

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{853}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 42836640

約数和(自身を除く): 11317437

約数列:

[1, 3, 109, 113, 327, 339, 853, 2559, 12317, 36951, 92977, 96389, 278931, 289167, 10506401, 31519203]

約数ペア:

[(1, 31519203), (3, 10506401), (109, 289167), (113, 278931), (327, 96389), (339, 92977), (853, 36951), (2559, 12317)]