21834615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{132331}}^1$

素因数の和:132350

約数の個数: 16

約数和(自身を含む): 38111616

約数和(自身を除く): 16277001

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 132331, 396993, 661655, 1455641, 1984965, 4366923, 7278205, 21834615]

約数ペア:

[(1, 21834615), (3, 7278205), (5, 4366923), (11, 1984965), (15, 1455641), (33, 661655), (55, 396993), (165, 132331)]