26997802013

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2721827}}^1$

素因数の和:2721956

約数の個数: 16

約数和(自身を含む): 33532920960

約数和(自身を除く): 6535118947

約数列:

[1, 7, 13, 91, 109, 763, 1417, 9919, 2721827, 19052789, 35383751, 247686257, 296679143, 2076754001, 3856828859, 26997802013]

約数ペア:

[(1, 26997802013), (7, 3856828859), (13, 2076754001), (91, 296679143), (109, 247686257), (763, 35383751), (1417, 19052789), (9919, 2721827)]