9749217

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{617}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 13645440

約数和(自身を除く): 3896223

約数列:

[1, 3, 23, 69, 229, 617, 687, 1851, 5267, 14191, 15801, 42573, 141293, 423879, 3249739, 9749217]

約数ペア:

[(1, 9749217), (3, 3249739), (23, 423879), (69, 141293), (229, 42573), (617, 15801), (687, 14191), (1851, 5267)]