3880461

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 32

約数和(自身を含む): 5967360

約数和(自身を除く): 2086899

約数列:

[1, 3, 13, 29, 39, 47, 73, 87, 141, 219, 377, 611, 949, 1131, 1363, 1833, 2117, 2847, 3431, 4089, 6351, 10293, 17719, 27521, 44603, 53157, 82563, 99499, 133809, 298497, 1293487, 3880461]

約数ペア:

[(1, 3880461), (3, 1293487), (13, 298497), (29, 133809), (39, 99499), (47, 82563), (73, 53157), (87, 44603), (141, 27521), (219, 17719), (377, 10293), (611, 6351), (949, 4089), (1131, 3431), (1363, 2847), (1833, 2117)]