1330489017

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31327}}^1$

素因数の和:31371

約数の個数: 48

約数和(自身を含む): 2333309440

約数和(自身を除く): 1002820423

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 121, 143, 297, 351, 363, 429, 1089, 1287, 1573, 3267, 3861, 4719, 14157, 31327, 42471, 93981, 281943, 344597, 407251, 845829, 1033791, 1221753, 3101373, 3665259, 3790567, 4479761, 9304119, 10995777, 11371701, 13439283, 34115103, 40317849, 49277371, 102345309, 120953547, 147832113, 443496339, 1330489017]

約数ペア:

[(1, 1330489017), (3, 443496339), (9, 147832113), (11, 120953547), (13, 102345309), (27, 49277371), (33, 40317849), (39, 34115103), (99, 13439283), (117, 11371701), (121, 10995777), (143, 9304119), (297, 4479761), (351, 3790567), (363, 3665259), (429, 3101373), (1089, 1221753), (1287, 1033791), (1573, 845829), (3267, 407251), (3861, 344597), (4719, 281943), (14157, 93981), (31327, 42471)]