1330974743

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{83431}}^1$

素因数の和:83534

約数の個数: 16

約数和(自身を含む): 1585875456

約数和(自身を除く): 254900713

約数列:

[1, 7, 43, 53, 301, 371, 2279, 15953, 83431, 584017, 3587533, 4421843, 25112731, 30952901, 190139249, 1330974743]

約数ペア:

[(1, 1330974743), (7, 190139249), (43, 30952901), (53, 25112731), (301, 4421843), (371, 3587533), (2279, 584017), (15953, 83431)]