858142791

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{22871}}^1$

素因数の和:23267

約数の個数: 24

約数和(自身を含む): 1355852160

約数和(自身を除く): 497709369

約数列:

[1, 3, 9, 11, 33, 99, 379, 1137, 3411, 4169, 12507, 22871, 37521, 68613, 205839, 251581, 754743, 2264229, 8668109, 26004327, 78012981, 95349199, 286047597, 858142791]

約数ペア:

[(1, 858142791), (3, 286047597), (9, 95349199), (11, 78012981), (33, 26004327), (99, 8668109), (379, 2264229), (1137, 754743), (3411, 251581), (4169, 205839), (12507, 68613), (22871, 37521)]