40406793

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{40939}}^1$

素因数の和:40996

約数の個数: 16

約数和(自身を含む): 62883840

約数和(自身を除く): 22477047

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 40939, 122817, 286573, 859719, 1924133, 5772399, 13468931, 40406793]

約数ペア:

[(1, 40406793), (3, 13468931), (7, 5772399), (21, 1924133), (47, 859719), (141, 286573), (329, 122817), (987, 40939)]