42208413

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{25169}}^1$

素因数の和:25228

約数の個数: 16

約数和(自身を含む): 62018880

約数和(自身を除く): 19810467

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 25169, 75507, 327197, 981591, 1082267, 3246801, 14069471, 42208413]

約数ペア:

[(1, 42208413), (3, 14069471), (13, 3246801), (39, 1082267), (43, 981591), (129, 327197), (559, 75507), (1677, 25169)]