1230966477

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1169009}}^1$

素因数の和:1169034

約数の個数: 20

約数和(自身を含む): 1980302940

約数和(自身を除く): 749336463

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1169009, 3507027, 10521081, 15197117, 31563243, 45591351, 94689729, 136774053, 410322159, 1230966477]

約数ペア:

[(1, 1230966477), (3, 410322159), (9, 136774053), (13, 94689729), (27, 45591351), (39, 31563243), (81, 15197117), (117, 10521081), (351, 3507027), (1053, 1169009)]