7927479

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5471}}^1$

素因数の和:5507

約数の個数: 24

約数和(自身を含む): 13658112

約数和(自身を除く): 5730633

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 5471, 16413, 38297, 49239, 114891, 125833, 344673, 377499, 880831, 1132497, 2642493, 7927479]

約数ペア:

[(1, 7927479), (3, 2642493), (7, 1132497), (9, 880831), (21, 377499), (23, 344673), (63, 125833), (69, 114891), (161, 49239), (207, 38297), (483, 16413), (1449, 5471)]