12771715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3181}}^1$

素因数の和:3270

約数の個数: 16

約数和(自身を含む): 16953696

約数和(自身を除く): 4181981

約数列:

[1, 5, 11, 55, 73, 365, 803, 3181, 4015, 15905, 34991, 174955, 232213, 1161065, 2554343, 12771715]

約数ペア:

[(1, 12771715), (5, 2554343), (11, 1161065), (55, 232213), (73, 174955), (365, 34991), (803, 15905), (3181, 4015)]