2021832015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1132679}}^1$

素因数の和:1132711

約数の個数: 32

約数和(自身を含む): 3914542080

約数和(自身を除く): 1892710065

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 1132679, 3398037, 5663395, 7928753, 16990185, 19255543, 23786259, 39643765, 57766629, 96277715, 118931295, 134788801, 288833145, 404366403, 673944005, 2021832015]

約数ペア:

[(1, 2021832015), (3, 673944005), (5, 404366403), (7, 288833145), (15, 134788801), (17, 118931295), (21, 96277715), (35, 57766629), (51, 39643765), (85, 23786259), (105, 19255543), (119, 16990185), (255, 7928753), (357, 5663395), (595, 3398037), (1785, 1132679)]