13961361

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{509}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 19192320

約数和(自身を除く): 5230959

約数列:

[1, 3, 41, 123, 223, 509, 669, 1527, 9143, 20869, 27429, 62607, 113507, 340521, 4653787, 13961361]

約数ペア:

[(1, 13961361), (3, 4653787), (41, 340521), (123, 113507), (223, 62607), (509, 27429), (669, 20869), (1527, 9143)]