40142559

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{16747}}^1$

素因数の和:16814

約数の個数: 16

約数和(自身を含む): 57881088

約数和(自身を除く): 17738529

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 16747, 50241, 284699, 787109, 854097, 2361327, 13380853, 40142559]

約数ペア:

[(1, 40142559), (3, 13380853), (17, 2361327), (47, 854097), (51, 787109), (141, 284699), (799, 50241), (2397, 16747)]