30070233

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1237}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 45256328

約数和(自身を除く): 15186095

約数列:

[1, 3, 9, 37, 73, 111, 219, 333, 657, 1237, 2701, 3711, 8103, 11133, 24309, 45769, 90301, 137307, 270903, 411921, 812709, 3341137, 10023411, 30070233]

約数ペア:

[(1, 30070233), (3, 10023411), (9, 3341137), (37, 812709), (73, 411921), (111, 270903), (219, 137307), (333, 90301), (657, 45769), (1237, 24309), (2701, 11133), (3711, 8103)]