288889182693

素因数分解:

$3^3\times {\mathrm{4211}}^1\times {\mathrm{2540869}}^1$

素因数の和:2545089

約数の個数: 16

約数和(自身を含む): 428085777600

約数和(自身を除く): 139196594907

約数列:

[1, 3, 9, 27, 4211, 12633, 37899, 113697, 2540869, 7622607, 22867821, 68603463, 10699599359, 32098798077, 96296394231, 288889182693]

約数ペア:

[(1, 288889182693), (3, 96296394231), (9, 32098798077), (27, 10699599359), (4211, 68603463), (12633, 22867821), (37899, 7622607), (113697, 2540869)]