3605421

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1471}}^1$

素因数の和:1536

約数の個数: 16

約数和(自身を含む): 5181440

約数和(自身を除く): 1576019

約数列:

[1, 3, 19, 43, 57, 129, 817, 1471, 2451, 4413, 27949, 63253, 83847, 189759, 1201807, 3605421]

約数ペア:

[(1, 3605421), (3, 1201807), (19, 189759), (43, 83847), (57, 63253), (129, 27949), (817, 4413), (1471, 2451)]