12843558399

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5610991}}^1$

素因数の和:5611110

約数の個数: 16

約数和(自身を含む): 19750691840

約数和(自身を除く): 6907133441

約数列:

[1, 3, 7, 21, 109, 327, 763, 2289, 5610991, 16832973, 39276937, 117830811, 611598019, 1834794057, 4281186133, 12843558399]

約数ペア:

[(1, 12843558399), (3, 4281186133), (7, 1834794057), (21, 611598019), (109, 117830811), (327, 39276937), (763, 16832973), (2289, 5610991)]