15420603

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1847}}^1$

素因数の和:1895

約数の個数: 24

約数和(自身を含む): 23595264

約数和(自身を除く): 8174661

約数列:

[1, 3, 11, 23, 33, 69, 121, 253, 363, 759, 1847, 2783, 5541, 8349, 20317, 42481, 60951, 127443, 223487, 467291, 670461, 1401873, 5140201, 15420603]

約数ペア:

[(1, 15420603), (3, 5140201), (11, 1401873), (23, 670461), (33, 467291), (69, 223487), (121, 127443), (253, 60951), (363, 42481), (759, 20317), (1847, 8349), (2783, 5541)]