2912867997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{254911}}^1$

素因数の和:255220

約数の個数: 16

約数和(自身を含む): 4196871168

約数和(自身を除く): 1284003171

約数列:

[1, 3, 13, 39, 293, 879, 3809, 11427, 254911, 764733, 3313843, 9941529, 74688923, 224066769, 970955999, 2912867997]

約数ペア:

[(1, 2912867997), (3, 970955999), (13, 224066769), (39, 74688923), (293, 9941529), (879, 3313843), (3809, 764733), (11427, 254911)]