245586

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^2$

素因数の和:138

約数の個数: 24

約数和(自身を含む): 544752

約数和(自身を除く): 299166

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 366, 671, 1342, 2013, 3721, 4026, 7442, 11163, 22326, 40931, 81862, 122793, 245586]

約数ペア:

[(1, 245586), (2, 122793), (3, 81862), (6, 40931), (11, 22326), (22, 11163), (33, 7442), (61, 4026), (66, 3721), (122, 2013), (183, 1342), (366, 671)]