2912474883

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1\times {\mathrm{20749}}^1$

素因数の和:21482

約数の個数: 16

約数和(自身を含む): 3944160000

約数和(自身を除く): 1031685117

約数列:

[1, 3, 71, 213, 659, 1977, 20749, 46789, 62247, 140367, 1473179, 4419537, 13673591, 41020773, 970824961, 2912474883]

約数ペア:

[(1, 2912474883), (3, 970824961), (71, 41020773), (213, 13673591), (659, 4419537), (1977, 1473179), (20749, 140367), (46789, 62247)]