827978177761

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1489}}^1\times {\mathrm{3453809}}^1$

素因数の和:3455328

約数の個数: 16

約数和(自身を含む): 988065964800

約数和(自身を除く): 160087787039

約数列:

[1, 7, 23, 161, 1489, 10423, 34247, 239729, 3453809, 24176663, 79437607, 556063249, 5142721601, 35999051207, 118282596823, 827978177761]

約数ペア:

[(1, 827978177761), (7, 118282596823), (23, 35999051207), (161, 5142721601), (1489, 556063249), (10423, 79437607), (34247, 24176663), (239729, 3453809)]