1291216399

素因数分解:

${\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1\times {\mathrm{3413}}^1$

素因数の和:3798

約数の個数: 16

約数和(自身を含む): 1424375424

約数和(自身を除く): 133159025

約数列:

[1, 11, 163, 211, 1793, 2321, 3413, 34393, 37543, 378323, 556319, 720143, 6119509, 7921573, 117383309, 1291216399]

約数ペア:

[(1, 1291216399), (11, 117383309), (163, 7921573), (211, 6119509), (1793, 720143), (2321, 556319), (3413, 378323), (34393, 37543)]