2150031

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1901}}^1$

素因数の和:1946

約数の個数: 16

約数和(自身を含む): 3195360

約数和(自身を除く): 1045329

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 1901, 5703, 24713, 55129, 74139, 165387, 716677, 2150031]

約数ペア:

[(1, 2150031), (3, 716677), (13, 165387), (29, 74139), (39, 55129), (87, 24713), (377, 5703), (1131, 1901)]