2013115881

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{13831}}^1$

素因数の和:14109

約数の個数: 32

約数和(自身を含む): 3186892800

約数和(自身を除く): 1173776919

約数列:

[1, 3, 7, 21, 29, 87, 203, 239, 609, 717, 1673, 5019, 6931, 13831, 20793, 41493, 48517, 96817, 145551, 290451, 401099, 1203297, 2807693, 3305609, 8423079, 9916827, 23139263, 69417789, 95862661, 287587983, 671038627, 2013115881]

約数ペア:

[(1, 2013115881), (3, 671038627), (7, 287587983), (21, 95862661), (29, 69417789), (87, 23139263), (203, 9916827), (239, 8423079), (609, 3305609), (717, 2807693), (1673, 1203297), (5019, 401099), (6931, 290451), (13831, 145551), (20793, 96817), (41493, 48517)]