40105723

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{439}}^1$

素因数の和:898

約数の個数: 16

約数和(自身を含む): 47534080

約数和(自身を除く): 7428357

約数列:

[1, 7, 31, 217, 421, 439, 2947, 3073, 13051, 13609, 91357, 95263, 184819, 1293733, 5729389, 40105723]

約数ペア:

[(1, 40105723), (7, 5729389), (31, 1293733), (217, 184819), (421, 95263), (439, 91357), (2947, 13609), (3073, 13051)]