25303289

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{971}}^1$

素因数の和:1108

約数の個数: 16

約数和(自身を含む): 29113344

約数和(自身を除く): 3810055

約数列:

[1, 11, 23, 103, 253, 971, 1133, 2369, 10681, 22333, 26059, 100013, 245663, 1100143, 2300299, 25303289]

約数ペア:

[(1, 25303289), (11, 2300299), (23, 1100143), (103, 245663), (253, 100013), (971, 26059), (1133, 22333), (2369, 10681)]