1260645147

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{1085827}}^1$

素因数の和:1085879

約数の個数: 16

約数和(自身を含む): 1911057280

約数和(自身を除く): 650412133

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 1085827, 3257481, 9772443, 29317329, 46690561, 140071683, 420215049, 1260645147]

約数ペア:

[(1, 1260645147), (3, 420215049), (9, 140071683), (27, 46690561), (43, 29317329), (129, 9772443), (387, 3257481), (1161, 1085827)]