714519

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 1153152

約数和(自身を除く): 438633

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 197, 279, 403, 591, 1209, 1773, 2561, 3627, 6107, 7683, 18321, 23049, 54963, 79391, 238173, 714519]

約数ペア:

[(1, 714519), (3, 238173), (9, 79391), (13, 54963), (31, 23049), (39, 18321), (93, 7683), (117, 6107), (197, 3627), (279, 2561), (403, 1773), (591, 1209)]