809969219

素因数分解:

${\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1\times {\mathrm{811}}^1$

素因数の和:1258

約数の個数: 16

約数和(自身を含む): 854509824

約数和(自身を除く): 44540605

約数列:

[1, 23, 173, 251, 811, 3979, 5773, 18653, 43423, 140303, 203561, 998729, 3226969, 4681903, 35216053, 809969219]

約数ペア:

[(1, 809969219), (23, 35216053), (173, 4681903), (251, 3226969), (811, 998729), (3979, 203561), (5773, 140303), (18653, 43423)]