286589139

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{5869}}^1$

素因数の和:6310

約数の個数: 16

約数和(自身を含む): 392491680

約数和(自身を除く): 105902541

約数列:

[1, 3, 41, 123, 397, 1191, 5869, 16277, 17607, 48831, 240629, 721887, 2329993, 6989979, 95529713, 286589139]

約数ペア:

[(1, 286589139), (3, 95529713), (41, 6989979), (123, 2329993), (397, 721887), (1191, 240629), (5869, 48831), (16277, 17607)]