20161308843

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4657267}}^1$

素因数の和:4657323

約数の個数: 24

約数和(自身を含む): 32209665488

約数和(自身を除く): 12048356645

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 4657267, 13971801, 41915403, 60544471, 172318879, 181633413, 516956637, 544900239, 1550869911, 2240145427, 6720436281, 20161308843]

約数ペア:

[(1, 20161308843), (3, 6720436281), (9, 2240145427), (13, 1550869911), (37, 544900239), (39, 516956637), (111, 181633413), (117, 172318879), (333, 60544471), (481, 41915403), (1443, 13971801), (4329, 4657267)]