1180493217

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{401119}}^1$

素因数の和:401237

約数の個数: 16

約数和(自身を含む): 1764928000

約数和(自身を除く): 584434783

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 401119, 1203357, 3610071, 10830213, 43721971, 131165913, 393497739, 1180493217]

約数ペア:

[(1, 1180493217), (3, 393497739), (9, 131165913), (27, 43721971), (109, 10830213), (327, 3610071), (981, 1203357), (2943, 401119)]