25870407

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2887}}^1$

素因数の和:3022

約数の個数: 16

約数和(自身を含む): 36042240

約数和(自身を除く): 10171833

約数列:

[1, 3, 29, 87, 103, 309, 2887, 2987, 8661, 8961, 83723, 251169, 297361, 892083, 8623469, 25870407]

約数ペア:

[(1, 25870407), (3, 8623469), (29, 892083), (87, 297361), (103, 251169), (309, 83723), (2887, 8961), (2987, 8661)]