27796351

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{607}}^1$

素因数の和:822

約数の個数: 16

約数和(自身を含む): 31868928

約数和(自身を除く): 4072577

約数列:

[1, 11, 23, 181, 253, 607, 1991, 4163, 6677, 13961, 45793, 109867, 153571, 1208537, 2526941, 27796351]

約数ペア:

[(1, 27796351), (11, 2526941), (23, 1208537), (181, 153571), (253, 109867), (607, 45793), (1991, 13961), (4163, 6677)]