29427993

素因数分解:

$3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1861}}^1$

素因数の和:2125

約数の個数: 24

約数和(自身を含む): 48799296

約数和(自身を除く): 19371303

約数列:

[1, 3, 7, 9, 21, 63, 251, 753, 1757, 1861, 2259, 5271, 5583, 13027, 15813, 16749, 39081, 117243, 467111, 1401333, 3269777, 4203999, 9809331, 29427993]

約数ペア:

[(1, 29427993), (3, 9809331), (7, 4203999), (9, 3269777), (21, 1401333), (63, 467111), (251, 117243), (753, 39081), (1757, 16749), (1861, 15813), (2259, 13027), (5271, 5583)]