29000223

素因数分解:

$3^2\times 7^1\times {\mathrm{569}}^1\times {\mathrm{809}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 48016800

約数和(自身を除く): 19016577

約数列:

[1, 3, 7, 9, 21, 63, 569, 809, 1707, 2427, 3983, 5121, 5663, 7281, 11949, 16989, 35847, 50967, 460321, 1380963, 3222247, 4142889, 9666741, 29000223]

約数ペア:

[(1, 29000223), (3, 9666741), (7, 4142889), (9, 3222247), (21, 1380963), (63, 460321), (569, 50967), (809, 35847), (1707, 16989), (2427, 11949), (3983, 7281), (5121, 5663)]