1279435263

素因数分解:

$3^1\times {\mathrm{167}}^1\times {\mathrm{617}}^1\times {\mathrm{4139}}^1$

素因数の和:4926

約数の個数: 16

約数和(自身を含む): 1719325440

約数和(自身を除く): 439890177

約数列:

[1, 3, 167, 501, 617, 1851, 4139, 12417, 103039, 309117, 691213, 2073639, 2553763, 7661289, 426478421, 1279435263]

約数ペア:

[(1, 1279435263), (3, 426478421), (167, 7661289), (501, 2553763), (617, 2073639), (1851, 691213), (4139, 309117), (12417, 103039)]