13295373

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1625

約数の個数: 32

約数和(自身を含む): 22536192

約数和(自身を除く): 9240819

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 1571, 2821, 4713, 8463, 10997, 20423, 32991, 48701, 61269, 142961, 146103, 340907, 428883, 633113, 1022721, 1899339, 4431791, 13295373]

約数ペア:

[(1, 13295373), (3, 4431791), (7, 1899339), (13, 1022721), (21, 633113), (31, 428883), (39, 340907), (91, 146103), (93, 142961), (217, 61269), (273, 48701), (403, 32991), (651, 20423), (1209, 10997), (1571, 8463), (2821, 4713)]