30686139

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18233}}^1$

素因数の和:18267

約数の個数: 24

約数和(自身を含む): 51201072

約数和(自身を除く): 20514933

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 18233, 54699, 164097, 200563, 309961, 601689, 929883, 1805067, 2789649, 3409571, 10228713, 30686139]

約数ペア:

[(1, 30686139), (3, 10228713), (9, 3409571), (11, 2789649), (17, 1805067), (33, 929883), (51, 601689), (99, 309961), (153, 200563), (187, 164097), (561, 54699), (1683, 18233)]