5291143

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:414

約数の個数: 16

約数和(自身を含む): 6281856

約数和(自身を除く): 990713

約数列:

[1, 11, 13, 143, 163, 227, 1793, 2119, 2497, 2951, 23309, 32461, 37001, 407011, 481013, 5291143]

約数ペア:

[(1, 5291143), (11, 481013), (13, 407011), (143, 37001), (163, 32461), (227, 23309), (1793, 2951), (2119, 2497)]