2809323786243

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1801}}^1\times {\mathrm{39996637}}^1$

素因数の和:39998454

約数の個数: 16

約数和(自身を含む): 4036140733856

約数和(自身を除く): 1226816947613

約数列:

[1, 3, 13, 39, 1801, 5403, 23413, 70239, 39996637, 119989911, 519956281, 1559868843, 72033943237, 216101829711, 936441262081, 2809323786243]

約数ペア:

[(1, 2809323786243), (3, 936441262081), (13, 216101829711), (39, 72033943237), (1801, 1559868843), (5403, 519956281), (23413, 119989911), (70239, 39996637)]