30017511

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{9239}}^1$

素因数の和:9283

約数の個数: 18

約数和(自身を含む): 45765720

約数和(自身を除く): 15748209

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 9239, 27717, 83151, 175541, 526623, 1579869, 3335279, 10005837, 30017511]

約数ペア:

[(1, 30017511), (3, 10005837), (9, 3335279), (19, 1579869), (57, 526623), (171, 175541), (361, 83151), (1083, 27717), (3249, 9239)]