890756877

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1\times {\mathrm{5657}}^1$

素因数の和:6452

約数の個数: 16

約数和(自身を含む): 1205832960

約数和(自身を除く): 315076083

約数列:

[1, 3, 73, 219, 719, 2157, 5657, 16971, 52487, 157461, 412961, 1238883, 4067383, 12202149, 296918959, 890756877]

約数ペア:

[(1, 890756877), (3, 296918959), (73, 12202149), (219, 4067383), (719, 1238883), (2157, 412961), (5657, 157461), (16971, 52487)]