47409417

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 79792128

約数和(自身を除く): 32382711

約数列:

[1, 3, 9, 11, 23, 33, 47, 69, 99, 141, 207, 253, 423, 443, 517, 759, 1081, 1329, 1551, 2277, 3243, 3987, 4653, 4873, 9729, 10189, 11891, 14619, 20821, 30567, 35673, 43857, 62463, 91701, 107019, 112079, 187389, 229031, 336237, 478883, 687093, 1008711, 1436649, 2061279, 4309947, 5267713, 15803139, 47409417]

約数ペア:

[(1, 47409417), (3, 15803139), (9, 5267713), (11, 4309947), (23, 2061279), (33, 1436649), (47, 1008711), (69, 687093), (99, 478883), (141, 336237), (207, 229031), (253, 187389), (423, 112079), (443, 107019), (517, 91701), (759, 62463), (1081, 43857), (1329, 35673), (1551, 30567), (2277, 20821), (3243, 14619), (3987, 11891), (4653, 10189), (4873, 9729)]