42742029

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1249}}^1$

素因数の和:1341

約数の個数: 32

約数和(自身を含む): 66960000

約数和(自身を除く): 24217971

約数列:

[1, 3, 11, 17, 33, 51, 61, 183, 187, 561, 671, 1037, 1249, 2013, 3111, 3747, 11407, 13739, 21233, 34221, 41217, 63699, 76189, 228567, 233563, 700689, 838079, 1295213, 2514237, 3885639, 14247343, 42742029]

約数ペア:

[(1, 42742029), (3, 14247343), (11, 3885639), (17, 2514237), (33, 1295213), (51, 838079), (61, 700689), (183, 233563), (187, 228567), (561, 76189), (671, 63699), (1037, 41217), (1249, 34221), (2013, 21233), (3111, 13739), (3747, 11407)]