21715541483

素因数分解:

${\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1\times {\mathrm{4447}}^1$

素因数の和:5114

約数の個数: 16

約数和(自身を含む): 22213810176

約数和(自身を除く): 498268693

約数列:

[1, 73, 151, 443, 4447, 11023, 32339, 66893, 324631, 671497, 1970021, 4883189, 49019281, 143811533, 297473171, 21715541483]

約数ペア:

[(1, 21715541483), (73, 297473171), (151, 143811533), (443, 49019281), (4447, 4883189), (11023, 1970021), (32339, 671497), (66893, 324631)]