6520163

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:374

約数の個数: 16

約数和(自身を含む): 7521696

約数和(自身を除く): 1001533

約数列:

[1, 13, 17, 163, 181, 221, 2119, 2353, 2771, 3077, 29503, 36023, 40001, 383539, 501551, 6520163]

約数ペア:

[(1, 6520163), (13, 501551), (17, 383539), (163, 40001), (181, 36023), (221, 29503), (2119, 3077), (2353, 2771)]