30203157

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1709}}^1$

素因数の和:1892

約数の個数: 16

約数和(自身を含む): 41532480

約数和(自身を除く): 11329323

約数列:

[1, 3, 43, 129, 137, 411, 1709, 5127, 5891, 17673, 73487, 220461, 234133, 702399, 10067719, 30203157]

約数ペア:

[(1, 30203157), (3, 10067719), (43, 702399), (129, 234133), (137, 220461), (411, 73487), (1709, 17673), (5127, 5891)]