788394497

素因数分解:

${\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{883}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 891666048

約数和(自身を除く): 103271551

約数列:

[1, 11, 47, 121, 157, 517, 883, 1727, 5687, 7379, 9713, 18997, 41501, 81169, 106843, 138631, 456511, 892859, 1524941, 5021621, 6515657, 16774351, 71672227, 788394497]

約数ペア:

[(1, 788394497), (11, 71672227), (47, 16774351), (121, 6515657), (157, 5021621), (517, 1524941), (883, 892859), (1727, 456511), (5687, 138631), (7379, 106843), (9713, 81169), (18997, 41501)]