47138091

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1427}}^1$

素因数の和:1472

約数の個数: 48

約数和(自身を含む): 85085952

約数和(自身を除く): 37947861

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 121, 143, 231, 273, 363, 429, 847, 1001, 1427, 1573, 2541, 3003, 4281, 4719, 9989, 11011, 15697, 18551, 29967, 33033, 47091, 55653, 109879, 129857, 172667, 204061, 329637, 389571, 518001, 612183, 1208669, 1428427, 2244671, 3626007, 4285281, 6734013, 15712697, 47138091]

約数ペア:

[(1, 47138091), (3, 15712697), (7, 6734013), (11, 4285281), (13, 3626007), (21, 2244671), (33, 1428427), (39, 1208669), (77, 612183), (91, 518001), (121, 389571), (143, 329637), (231, 204061), (273, 172667), (363, 129857), (429, 109879), (847, 55653), (1001, 47091), (1427, 33033), (1573, 29967), (2541, 18551), (3003, 15697), (4281, 11011), (4719, 9989)]