29217321

素因数分解:

$3^3\times 7^1\times {\mathrm{154589}}^1$

素因数の和:154605

約数の個数: 16

約数和(自身を含む): 49468800

約数和(自身を除く): 20251479

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 154589, 463767, 1082123, 1391301, 3246369, 4173903, 9739107, 29217321]

約数ペア:

[(1, 29217321), (3, 9739107), (7, 4173903), (9, 3246369), (21, 1391301), (27, 1082123), (63, 463767), (189, 154589)]