42988413

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^3\times {\mathrm{37}}^1$

素因数の和:146

約数の個数: 32

約数和(自身を含む): 65508352

約数和(自身を除く): 22519939

約数列:

[1, 3, 13, 31, 37, 39, 93, 111, 403, 481, 961, 1147, 1209, 1443, 2883, 3441, 12493, 14911, 29791, 35557, 37479, 44733, 89373, 106671, 387283, 462241, 1102267, 1161849, 1386723, 3306801, 14329471, 42988413]

約数ペア:

[(1, 42988413), (3, 14329471), (13, 3306801), (31, 1386723), (37, 1161849), (39, 1102267), (93, 462241), (111, 387283), (403, 106671), (481, 89373), (961, 44733), (1147, 37479), (1209, 35557), (1443, 29791), (2883, 14911), (3441, 12493)]