13575741

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 20269440

約数和(自身を除く): 6693699

約数列:

[1, 3, 17, 29, 51, 67, 87, 137, 201, 411, 493, 1139, 1479, 1943, 2329, 3417, 3973, 5829, 6987, 9179, 11919, 27537, 33031, 67541, 99093, 156043, 202623, 266191, 468129, 798573, 4525247, 13575741]

約数ペア:

[(1, 13575741), (3, 4525247), (17, 798573), (29, 468129), (51, 266191), (67, 202623), (87, 156043), (137, 99093), (201, 67541), (411, 33031), (493, 27537), (1139, 11919), (1479, 9179), (1943, 6987), (2329, 5829), (3417, 3973)]