30012363

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{6991}}^1$

素因数の和:7056

約数の個数: 20

約数和(自身を含む): 45685728

約数和(自身を除く): 15673365

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 6991, 20973, 62919, 188757, 370523, 566271, 1111569, 3334707, 10004121, 30012363]

約数ペア:

[(1, 30012363), (3, 10004121), (9, 3334707), (27, 1111569), (53, 566271), (81, 370523), (159, 188757), (477, 62919), (1431, 20973), (4293, 6991)]