1287014733

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{13331}}^1$

素因数の和:13985

約数の個数: 24

約数和(自身を含む): 1971642816

約数和(自身を除く): 684628083

約数列:

[1, 3, 9, 17, 51, 153, 631, 1893, 5679, 10727, 13331, 32181, 39993, 96543, 119979, 226627, 679881, 2039643, 8411861, 25235583, 75706749, 143001637, 429004911, 1287014733]

約数ペア:

[(1, 1287014733), (3, 429004911), (9, 143001637), (17, 75706749), (51, 25235583), (153, 8411861), (631, 2039643), (1893, 679881), (5679, 226627), (10727, 119979), (13331, 96543), (32181, 39993)]