4259031

素因数分解:

$3^1\times 7^3\times {\mathrm{4139}}^1$

素因数の和:4163

約数の個数: 16

約数和(自身を含む): 6624000

約数和(自身を除く): 2364969

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 4139, 12417, 28973, 86919, 202811, 608433, 1419677, 4259031]

約数ペア:

[(1, 4259031), (3, 1419677), (7, 608433), (21, 202811), (49, 86919), (147, 28973), (343, 12417), (1029, 4139)]