12156697107

素因数分解:

$3^3\times {\mathrm{349}}^1\times {\mathrm{1290109}}^1$

素因数の和:1290467

約数の個数: 16

約数和(自身を含む): 18061540000

約数和(自身を除く): 5904842893

約数列:

[1, 3, 9, 27, 349, 1047, 3141, 9423, 1290109, 3870327, 11610981, 34832943, 450248041, 1350744123, 4052232369, 12156697107]

約数ペア:

[(1, 12156697107), (3, 4052232369), (9, 1350744123), (27, 450248041), (349, 34832943), (1047, 11610981), (3141, 3870327), (9423, 1290109)]