47267571

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 70253568

約数和(自身を除く): 22985997

約数列:

[1, 3, 13, 39, 47, 107, 141, 241, 321, 611, 723, 1391, 1833, 3133, 4173, 5029, 9399, 11327, 15087, 25787, 33981, 65377, 77361, 147251, 196131, 335231, 441753, 1005693, 1211989, 3635967, 15755857, 47267571]

約数ペア:

[(1, 47267571), (3, 15755857), (13, 3635967), (39, 1211989), (47, 1005693), (107, 441753), (141, 335231), (241, 196131), (321, 147251), (611, 77361), (723, 65377), (1391, 33981), (1833, 25787), (3133, 15087), (4173, 11327), (5029, 9399)]