30680199

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7207}}^1$

素因数の和:7267

約数の個数: 24

約数和(自身を含む): 49475712

約数和(自身を除く): 18795513

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 7207, 21621, 64863, 79277, 237831, 309901, 713493, 929703, 2789109, 3408911, 10226733, 30680199]

約数ペア:

[(1, 30680199), (3, 10226733), (9, 3408911), (11, 2789109), (33, 929703), (43, 713493), (99, 309901), (129, 237831), (387, 79277), (473, 64863), (1419, 21621), (4257, 7207)]