71394243

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{2207}}^1$

素因数の和:2514

約数の個数: 16

約数和(自身を含む): 97929216

約数和(自身を除く): 26534973

約数列:

[1, 3, 41, 123, 263, 789, 2207, 6621, 10783, 32349, 90487, 271461, 580441, 1741323, 23798081, 71394243]

約数ペア:

[(1, 71394243), (3, 23798081), (41, 1741323), (123, 580441), (263, 271461), (789, 90487), (2207, 32349), (6621, 10783)]