123028991

素因数分解:

${\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:838

約数の個数: 16

約数和(自身を含む): 130636800

約数和(自身を除く): 7607809

約数列:

[1, 29, 79, 83, 647, 2291, 2407, 6557, 18763, 51113, 53701, 190153, 1482277, 1557329, 4242379, 123028991]

約数ペア:

[(1, 123028991), (29, 4242379), (79, 1557329), (83, 1482277), (647, 190153), (2291, 53701), (2407, 51113), (6557, 18763)]