23723919

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 35473152

約数和(自身を除く): 11749233

約数列:

[1, 3, 9, 37, 111, 191, 333, 373, 573, 1119, 1719, 3357, 7067, 13801, 21201, 41403, 63603, 71243, 124209, 213729, 641187, 2635991, 7907973, 23723919]

約数ペア:

[(1, 23723919), (3, 7907973), (9, 2635991), (37, 641187), (111, 213729), (191, 124209), (333, 71243), (373, 63603), (573, 41403), (1119, 21201), (1719, 13801), (3357, 7067)]