347796189

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{80341}}^1$

素因数の和:80397

約数の個数: 24

約数和(自身を含む): 555645272

約数和(自身を除く): 207849083

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 80341, 241023, 723069, 1044433, 2972617, 3133299, 8917851, 9399897, 26753553, 38644021, 115932063, 347796189]

約数ペア:

[(1, 347796189), (3, 115932063), (9, 38644021), (13, 26753553), (37, 9399897), (39, 8917851), (111, 3133299), (117, 2972617), (333, 1044433), (481, 723069), (1443, 241023), (4329, 80341)]