870345133

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{25801}}^1$

素因数の和:25948

約数の個数: 16

約数和(自身を含む): 1023823360

約数和(自身を除く): 153478227

約数列:

[1, 7, 61, 79, 427, 553, 4819, 25801, 33733, 180607, 1573861, 2038279, 11017027, 14267953, 124335019, 870345133]

約数ペア:

[(1, 870345133), (7, 124335019), (61, 14267953), (79, 11017027), (427, 2038279), (553, 1573861), (4819, 180607), (25801, 33733)]