908941319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 1118168064

約数和(自身を除く): 209226745

約数列:

[1, 11, 13, 47, 101, 103, 143, 169, 517, 611, 1111, 1133, 1313, 1339, 1859, 4747, 4841, 6721, 7943, 10403, 14443, 14729, 17069, 17407, 52217, 53251, 61711, 62933, 87373, 114433, 135239, 187759, 191477, 488941, 678821, 692263, 802243, 818129, 1487629, 1758107, 5378351, 6356233, 8824673, 8999419, 19339177, 69918563, 82631029, 908941319]

約数ペア:

[(1, 908941319), (11, 82631029), (13, 69918563), (47, 19339177), (101, 8999419), (103, 8824673), (143, 6356233), (169, 5378351), (517, 1758107), (611, 1487629), (1111, 818129), (1133, 802243), (1313, 692263), (1339, 678821), (1859, 488941), (4747, 191477), (4841, 187759), (6721, 135239), (7943, 114433), (10403, 87373), (14443, 62933), (14729, 61711), (17069, 53251), (17407, 52217)]