488016009

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{463453}}^1$

素因数の和:463478

約数の個数: 20

約数和(自身を含む): 785091076

約数和(自身を除く): 297075067

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 463453, 1390359, 4171077, 6024889, 12513231, 18074667, 37539693, 54224001, 162672003, 488016009]

約数ペア:

[(1, 488016009), (3, 162672003), (9, 54224001), (13, 37539693), (27, 18074667), (39, 12513231), (81, 6024889), (117, 4171077), (351, 1390359), (1053, 463453)]