27553238

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{1303}}^1$

素因数の和:1511

約数の個数: 16

約数和(自身を含む): 42171360

約数和(自身を除く): 14618122

約数列:

[1, 2, 97, 109, 194, 218, 1303, 2606, 10573, 21146, 126391, 142027, 252782, 284054, 13776619, 27553238]

約数ペア:

[(1, 27553238), (2, 13776619), (97, 284054), (109, 252782), (194, 142027), (218, 126391), (1303, 21146), (2606, 10573)]