339940215

素因数分解:

$3^2\times 5^1\times {\mathrm{593}}^1\times {\mathrm{12739}}^1$

素因数の和:13343

約数の個数: 24

約数和(自身を含む): 590269680

約数和(自身を除く): 250329465

約数列:

[1, 3, 5, 9, 15, 45, 593, 1779, 2965, 5337, 8895, 12739, 26685, 38217, 63695, 114651, 191085, 573255, 7554227, 22662681, 37771135, 67988043, 113313405, 339940215]

約数ペア:

[(1, 339940215), (3, 113313405), (5, 67988043), (9, 37771135), (15, 22662681), (45, 7554227), (593, 573255), (1779, 191085), (2965, 114651), (5337, 63695), (8895, 38217), (12739, 26685)]