2017969065

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{2135417}}^1$

素因数の和:2135438

約数の個数: 32

約数和(自身を含む): 4100002560

約数和(自身を除く): 2082033495

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 2135417, 6406251, 10677085, 14947919, 19218753, 32031255, 44843757, 57656259, 74739595, 96093765, 134531271, 224218785, 288281295, 403593813, 672656355, 2017969065]

約数ペア:

[(1, 2017969065), (3, 672656355), (5, 403593813), (7, 288281295), (9, 224218785), (15, 134531271), (21, 96093765), (27, 74739595), (35, 57656259), (45, 44843757), (63, 32031255), (105, 19218753), (135, 14947919), (189, 10677085), (315, 6406251), (945, 2135417)]