3128331

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:866

約数の個数: 16

約数和(自身を含む): 4458240

約数和(自身を除く): 1329909

約数列:

[1, 3, 19, 57, 71, 213, 773, 1349, 2319, 4047, 14687, 44061, 54883, 164649, 1042777, 3128331]

約数ペア:

[(1, 3128331), (3, 1042777), (19, 164649), (57, 54883), (71, 44061), (213, 14687), (773, 4047), (1349, 2319)]