2280393

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{599}}^1$

素因数の和:658

約数の個数: 20

約数和(自身を含む): 3484800

約数和(自身を除く): 1204407

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 599, 1269, 1797, 3807, 5391, 16173, 28153, 48519, 84459, 253377, 760131, 2280393]

約数ペア:

[(1, 2280393), (3, 760131), (9, 253377), (27, 84459), (47, 48519), (81, 28153), (141, 16173), (423, 5391), (599, 3807), (1269, 1797)]