28354434481

素因数分解:

${\mathrm{227}}^1\times {\mathrm{353}}^1\times {\mathrm{431}}^1\times {\mathrm{821}}^1$

素因数の和:1832

約数の個数: 16

約数和(自身を含む): 28661154048

約数和(自身を除く): 306719567

約数列:

[1, 227, 353, 431, 821, 80131, 97837, 152143, 186367, 289813, 353851, 34536461, 65787551, 80324177, 124909403, 28354434481]

約数ペア:

[(1, 28354434481), (227, 124909403), (353, 80324177), (431, 65787551), (821, 34536461), (80131, 353851), (97837, 289813), (152143, 186367)]