31388893891

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1316041}}^1$

素因数の和:1316142

約数の個数: 16

約数和(自身を含む): 35248868928

約数和(自身を除く): 3859975037

約数列:

[1, 17, 23, 61, 391, 1037, 1403, 23851, 1316041, 22372697, 30268943, 80278501, 514572031, 1364734517, 1846405523, 31388893891]

約数ペア:

[(1, 31388893891), (17, 1846405523), (23, 1364734517), (61, 514572031), (391, 80278501), (1037, 30268943), (1403, 22372697), (23851, 1316041)]