215366975993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1637}}^1\times {\mathrm{246833}}^1$

素因数の和:248524

約数の個数: 16

約数和(自身を含む): 237736686096

約数和(自身を除く): 22369710103

約数列:

[1, 13, 41, 533, 1637, 21281, 67117, 246833, 872521, 3208829, 10120153, 131561989, 404065621, 5252853073, 16566690461, 215366975993]

約数ペア:

[(1, 215366975993), (13, 16566690461), (41, 5252853073), (533, 404065621), (1637, 131561989), (21281, 10120153), (67117, 3208829), (246833, 872521)]