1738559943

素因数分解:

$3^4\times {\mathrm{383}}^1\times {\mathrm{56041}}^1$

素因数の和:56436

約数の個数: 20

約数和(自身を含む): 2603935488

約数和(自身を除く): 865375545

約数列:

[1, 3, 9, 27, 81, 383, 1149, 3447, 10341, 31023, 56041, 168123, 504369, 1513107, 4539321, 21463703, 64391109, 193173327, 579519981, 1738559943]

約数ペア:

[(1, 1738559943), (3, 579519981), (9, 193173327), (27, 64391109), (81, 21463703), (383, 4539321), (1149, 1513107), (3447, 504369), (10341, 168123), (31023, 56041)]