3172719

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1217}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 4677120

約数和(自身を除く): 1504401

約数列:

[1, 3, 11, 33, 79, 237, 869, 1217, 2607, 3651, 13387, 40161, 96143, 288429, 1057573, 3172719]

約数ペア:

[(1, 3172719), (3, 1057573), (11, 288429), (33, 96143), (79, 40161), (237, 13387), (869, 3651), (1217, 2607)]