973220073

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{520717}}^1$

素因数の和:520816

約数の個数: 16

約数和(自身を含む): 1499667840

約数和(自身を除く): 526447767

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 520717, 1562151, 3645019, 10935057, 46343813, 139031439, 324406691, 973220073]

約数ペア:

[(1, 973220073), (3, 324406691), (7, 139031439), (21, 46343813), (89, 10935057), (267, 3645019), (623, 1562151), (1869, 520717)]