2279663589

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1\times {\mathrm{1237}}^1$

素因数の和:2065

約数の個数: 32

約数和(自身を含む): 3509026816

約数和(自身を除く): 1229363227

約数列:

[1, 3, 7, 21, 127, 381, 691, 889, 1237, 2073, 2667, 3711, 4837, 8659, 14511, 25977, 87757, 157099, 263271, 471297, 614299, 854767, 1099693, 1842897, 2564301, 3299079, 5983369, 17950107, 108555409, 325666227, 759887863, 2279663589]

約数ペア:

[(1, 2279663589), (3, 759887863), (7, 325666227), (21, 108555409), (127, 17950107), (381, 5983369), (691, 3299079), (889, 2564301), (1237, 1842897), (2073, 1099693), (2667, 854767), (3711, 614299), (4837, 471297), (8659, 263271), (14511, 157099), (25977, 87757)]