413835237

素因数分解:

$3^4\times {\mathrm{1637}}^1\times {\mathrm{3121}}^1$

素因数の和:4770

約数の個数: 20

約数和(自身を含む): 618774156

約数和(自身を除く): 204938919

約数列:

[1, 3, 9, 27, 81, 1637, 3121, 4911, 9363, 14733, 28089, 44199, 84267, 132597, 252801, 5109077, 15327231, 45981693, 137945079, 413835237]

約数ペア:

[(1, 413835237), (3, 137945079), (9, 45981693), (27, 15327231), (81, 5109077), (1637, 252801), (3121, 132597), (4911, 84267), (9363, 44199), (14733, 28089)]