1552551

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:92

約数の個数: 48

約数和(自身を含む): 2860032

約数和(自身を除く): 1307481

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 47, 77, 91, 121, 141, 143, 231, 273, 329, 363, 429, 517, 611, 847, 987, 1001, 1551, 1573, 1833, 2541, 3003, 3619, 4277, 4719, 5687, 6721, 10857, 11011, 12831, 17061, 20163, 33033, 39809, 47047, 73931, 119427, 141141, 221793, 517517, 1552551]

約数ペア:

[(1, 1552551), (3, 517517), (7, 221793), (11, 141141), (13, 119427), (21, 73931), (33, 47047), (39, 39809), (47, 33033), (77, 20163), (91, 17061), (121, 12831), (141, 11011), (143, 10857), (231, 6721), (273, 5687), (329, 4719), (363, 4277), (429, 3619), (517, 3003), (611, 2541), (847, 1833), (987, 1573), (1001, 1551)]