9777465

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12781}}^1$

素因数の和:12809

約数の個数: 24

約数和(自身を含む): 17945928

約数和(自身を除く): 8168463

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 12781, 38343, 63905, 115029, 191715, 217277, 575145, 651831, 1086385, 1955493, 3259155, 9777465]

約数ペア:

[(1, 9777465), (3, 3259155), (5, 1955493), (9, 1086385), (15, 651831), (17, 575145), (45, 217277), (51, 191715), (85, 115029), (153, 63905), (255, 38343), (765, 12781)]