338774637

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 473794560

約数和(自身を除く): 135019923

約数列:

[1, 3, 47, 59, 141, 177, 193, 211, 579, 633, 2773, 8319, 9071, 9917, 11387, 12449, 27213, 29751, 34161, 37347, 40723, 122169, 535189, 585103, 1605567, 1755309, 1913981, 2402657, 5741943, 7207971, 112924879, 338774637]

約数ペア:

[(1, 338774637), (3, 112924879), (47, 7207971), (59, 5741943), (141, 2402657), (177, 1913981), (193, 1755309), (211, 1605567), (579, 585103), (633, 535189), (2773, 122169), (8319, 40723), (9071, 37347), (9917, 34161), (11387, 29751), (12449, 27213)]