38406987

素因数分解:

$3^3\times {\mathrm{23}}^2\times {\mathrm{2689}}^1$

素因数の和:2744

約数の個数: 24

約数和(自身を含む): 59502800

約数和(自身を除く): 21095813

約数列:

[1, 3, 9, 23, 27, 69, 207, 529, 621, 1587, 2689, 4761, 8067, 14283, 24201, 61847, 72603, 185541, 556623, 1422481, 1669869, 4267443, 12802329, 38406987]

約数ペア:

[(1, 38406987), (3, 12802329), (9, 4267443), (23, 1669869), (27, 1422481), (69, 556623), (207, 185541), (529, 72603), (621, 61847), (1587, 24201), (2689, 14283), (4761, 8067)]