28984839

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{6577}}^1$

素因数の和:6706

約数の個数: 16

約数和(自身を含む): 41993952

約数和(自身を除く): 13009113

約数列:

[1, 3, 13, 39, 113, 339, 1469, 4407, 6577, 19731, 85501, 256503, 743201, 2229603, 9661613, 28984839]

約数ペア:

[(1, 28984839), (3, 9661613), (13, 2229603), (39, 743201), (113, 256503), (339, 85501), (1469, 19731), (4407, 6577)]