29839833

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{2689}}^1$

素因数の和:2838

約数の個数: 20

約数和(自身を含む): 44917620

約数和(自身を除く): 15077787

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 2689, 3699, 8067, 11097, 24201, 72603, 217809, 368393, 1105179, 3315537, 9946611, 29839833]

約数ペア:

[(1, 29839833), (3, 9946611), (9, 3315537), (27, 1105179), (81, 368393), (137, 217809), (411, 72603), (1233, 24201), (2689, 11097), (3699, 8067)]