622152489

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{5783}}^1$

素因数の和:5949

約数の個数: 32

約数和(自身を含む): 977264640

約数和(自身を除く): 355112151

約数列:

[1, 3, 7, 21, 47, 109, 141, 327, 329, 763, 987, 2289, 5123, 5783, 15369, 17349, 35861, 40481, 107583, 121443, 271801, 630347, 815403, 1891041, 1902607, 4412429, 5707821, 13237287, 29626309, 88878927, 207384163, 622152489]

約数ペア:

[(1, 622152489), (3, 207384163), (7, 88878927), (21, 29626309), (47, 13237287), (109, 5707821), (141, 4412429), (327, 1902607), (329, 1891041), (763, 815403), (987, 630347), (2289, 271801), (5123, 121443), (5783, 107583), (15369, 40481), (17349, 35861)]