8386539

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 13547520

約数和(自身を除く): 5160981

約数列:

[1, 3, 7, 21, 29, 47, 87, 141, 203, 293, 329, 609, 879, 987, 1363, 2051, 4089, 6153, 8497, 9541, 13771, 25491, 28623, 41313, 59479, 96397, 178437, 289191, 399359, 1198077, 2795513, 8386539]

約数ペア:

[(1, 8386539), (3, 2795513), (7, 1198077), (21, 399359), (29, 289191), (47, 178437), (87, 96397), (141, 59479), (203, 41313), (293, 28623), (329, 25491), (609, 13771), (879, 9541), (987, 8497), (1363, 6153), (2051, 4089)]