2017044855

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{2134439}}^1$

素因数の和:2134460

約数の個数: 32

約数和(自身を含む): 4098124800

約数和(自身を除く): 2081079945

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 2134439, 6403317, 10672195, 14941073, 19209951, 32016585, 44823219, 57629853, 74705365, 96049755, 134469657, 224116095, 288149265, 403408971, 672348285, 2017044855]

約数ペア:

[(1, 2017044855), (3, 672348285), (5, 403408971), (7, 288149265), (9, 224116095), (15, 134469657), (21, 96049755), (27, 74705365), (35, 57629853), (45, 44823219), (63, 32016585), (105, 19209951), (135, 14941073), (189, 10672195), (315, 6403317), (945, 2134439)]