1279739383

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{11621}}^1$

素因数の和:11874

約数の個数: 16

約数和(自身を含む): 1417512096

約数和(自身を除く): 137772713

約数列:

[1, 13, 43, 197, 559, 2561, 8471, 11621, 110123, 151073, 499703, 2289337, 6496139, 29761381, 98441491, 1279739383]

約数ペア:

[(1, 1279739383), (13, 98441491), (43, 29761381), (197, 6496139), (559, 2289337), (2561, 499703), (8471, 151073), (11621, 110123)]