421557903359

素因数分解:

${\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1153}}^1\times {\mathrm{136987}}^1$

素因数の和:138314

約数の個数: 16

約数和(自身を含む): 449591328288

約数和(自身を除く): 28033424929

約数列:

[1, 17, 157, 1153, 2669, 19601, 136987, 181021, 2328779, 3077357, 21506959, 157946011, 365618303, 2685082187, 24797523727, 421557903359]

約数ペア:

[(1, 421557903359), (17, 24797523727), (157, 2685082187), (1153, 365618303), (2669, 157946011), (19601, 21506959), (136987, 3077357), (181021, 2328779)]