38387371

素因数分解:

${\mathrm{11}}^3\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:375

約数の個数: 16

約数和(自身を含む): 42725376

約数和(自身を除く): 4338005

約数列:

[1, 11, 121, 151, 191, 1331, 1661, 2101, 18271, 23111, 28841, 200981, 254221, 317251, 3489761, 38387371]

約数ペア:

[(1, 38387371), (11, 3489761), (121, 317251), (151, 254221), (191, 200981), (1331, 28841), (1661, 23111), (2101, 18271)]