39428311

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:702

約数の個数: 16

約数和(自身を含む): 44126208

約数和(自身を除く): 4697897

約数列:

[1, 13, 31, 227, 403, 431, 2951, 5603, 7037, 13361, 91481, 97837, 173693, 1271881, 3032947, 39428311]

約数ペア:

[(1, 39428311), (13, 3032947), (31, 1271881), (227, 173693), (403, 97837), (431, 91481), (2951, 13361), (5603, 7037)]