20141247

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{4013}}^1$

素因数の和:4262

約数の個数: 16

約数和(自身を含む): 30827520

約数和(自身を除く): 10686273

約数列:

[1, 3, 7, 21, 239, 717, 1673, 4013, 5019, 12039, 28091, 84273, 959107, 2877321, 6713749, 20141247]

約数ペア:

[(1, 20141247), (3, 6713749), (7, 2877321), (21, 959107), (239, 84273), (717, 28091), (1673, 12039), (4013, 5019)]