2543669439

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{262261}}^1$

素因数の和:262378

約数の個数: 16

約数和(自身を含む): 3512212704

約数和(自身を除く): 968543265

約数列:

[1, 3, 53, 61, 159, 183, 3233, 9699, 262261, 786783, 13899833, 15997921, 41699499, 47993763, 847889813, 2543669439]

約数ペア:

[(1, 2543669439), (3, 847889813), (53, 47993763), (61, 41699499), (159, 15997921), (183, 13899833), (3233, 786783), (9699, 262261)]