906996813

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{1549}}^1\times {\mathrm{2749}}^1$

素因数の和:4372

約数の個数: 16

約数和(自身を含む): 1227600000

約数和(自身を除く): 320603187

約数列:

[1, 3, 71, 213, 1549, 2749, 4647, 8247, 109979, 195179, 329937, 585537, 4258201, 12774603, 302332271, 906996813]

約数ペア:

[(1, 906996813), (3, 302332271), (71, 12774603), (213, 4258201), (1549, 585537), (2749, 329937), (4647, 195179), (8247, 109979)]