2017509255

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{879089}}^1$

素因数の和:879120

約数の個数: 32

約数和(自身を含む): 3797668800

約数和(自身を除く): 1780159545

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 879089, 2637267, 4395445, 7911801, 13186335, 14944513, 23735403, 39559005, 44833539, 74722565, 118677015, 134500617, 224167695, 403501851, 672503085, 2017509255]

約数ペア:

[(1, 2017509255), (3, 672503085), (5, 403501851), (9, 224167695), (15, 134500617), (17, 118677015), (27, 74722565), (45, 44833539), (51, 39559005), (85, 23735403), (135, 14944513), (153, 13186335), (255, 7911801), (459, 4395445), (765, 2637267), (2295, 879089)]