16970853

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{449}}^1$

素因数の和:788

約数の個数: 16

約数和(自身を含む): 23284800

約数和(自身を除く): 6313947

約数列:

[1, 3, 43, 129, 293, 449, 879, 1347, 12599, 19307, 37797, 57921, 131557, 394671, 5656951, 16970853]

約数ペア:

[(1, 16970853), (3, 5656951), (43, 394671), (129, 131557), (293, 57921), (449, 37797), (879, 19307), (1347, 12599)]