2938896729

素因数分解:

$3^3\times {\mathrm{2203}}^1\times {\mathrm{49409}}^1$

素因数の和:51621

約数の個数: 16

約数和(自身を含む): 4355985600

約数和(自身を除く): 1417088871

約数列:

[1, 3, 9, 27, 2203, 6609, 19827, 49409, 59481, 148227, 444681, 1334043, 108848027, 326544081, 979632243, 2938896729]

約数ペア:

[(1, 2938896729), (3, 979632243), (9, 326544081), (27, 108848027), (2203, 1334043), (6609, 444681), (19827, 148227), (49409, 59481)]