31812023

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 34739040

約数和(自身を除く): 2927017

約数列:

[1, 19, 41, 97, 421, 779, 1843, 3977, 7999, 17261, 40837, 75563, 327959, 775903, 1674317, 31812023]

約数ペア:

[(1, 31812023), (19, 1674317), (41, 775903), (97, 327959), (421, 75563), (779, 40837), (1843, 17261), (3977, 7999)]