31331109

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1951}}^1$

素因数の和:2108

約数の個数: 16

約数和(自身を含む): 43006464

約数和(自身を除く): 11675355

約数列:

[1, 3, 53, 101, 159, 303, 1951, 5353, 5853, 16059, 103403, 197051, 310209, 591153, 10443703, 31331109]

約数ペア:

[(1, 31331109), (3, 10443703), (53, 591153), (101, 310209), (159, 197051), (303, 103403), (1951, 16059), (5353, 5853)]