13983904509

素因数分解:

$3^1\times {\mathrm{503}}^1\times {\mathrm{691}}^1\times {\mathrm{13411}}^1$

素因数の和:14608

約数の個数: 16

約数和(自身を含む): 18710705664

約数和(自身を除く): 4726801155

約数列:

[1, 3, 503, 691, 1509, 2073, 13411, 40233, 347573, 1042719, 6745733, 9267001, 20237199, 27801003, 4661301503, 13983904509]

約数ペア:

[(1, 13983904509), (3, 4661301503), (503, 27801003), (691, 20237199), (1509, 9267001), (2073, 6745733), (13411, 1042719), (40233, 347573)]