61820291

素因数分解:

${\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:590

約数の個数: 16

約数和(自身を含む): 67913664

約数和(自身を除く): 6093373

約数列:

[1, 13, 103, 137, 337, 1339, 1781, 4381, 14111, 34711, 46169, 183443, 451243, 600197, 4755407, 61820291]

約数ペア:

[(1, 61820291), (13, 4755407), (103, 600197), (137, 451243), (337, 183443), (1339, 46169), (1781, 34711), (4381, 14111)]