441407997

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{620827}}^1$

素因数の和:620912

約数の個数: 12

約数和(自身を含む): 645661120

約数和(自身を除く): 204253123

約数列:

[1, 3, 9, 79, 237, 711, 620827, 1862481, 5587443, 49045333, 147135999, 441407997]

約数ペア:

[(1, 441407997), (3, 147135999), (9, 49045333), (79, 5587443), (237, 1862481), (711, 620827)]