1230448037

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{711653}}^1$

素因数の和:711692

約数の個数: 16

約数和(自身を含む): 1594104960

約数和(自身を除く): 363656923

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 711653, 4981571, 9251489, 13521407, 64760423, 94649849, 175778291, 1230448037]

約数ペア:

[(1, 1230448037), (7, 175778291), (13, 94649849), (19, 64760423), (91, 13521407), (133, 9251489), (247, 4981571), (1729, 711653)]