22140921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{2027}}^1$

素因数の和:2372

約数の個数: 16

約数和(自身を含む): 32318208

約数和(自身を除く): 10177287

約数列:

[1, 3, 11, 33, 331, 993, 2027, 3641, 6081, 10923, 22297, 66891, 670937, 2012811, 7380307, 22140921]

約数ペア:

[(1, 22140921), (3, 7380307), (11, 2012811), (33, 670937), (331, 66891), (993, 22297), (2027, 10923), (3641, 6081)]