40395531

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{4517}}^1$

素因数の和:4802

約数の個数: 16

約数和(自身を含む): 58987008

約数和(自身を除く): 18591477

約数列:

[1, 3, 11, 33, 271, 813, 2981, 4517, 8943, 13551, 49687, 149061, 1224107, 3672321, 13465177, 40395531]

約数ペア:

[(1, 40395531), (3, 13465177), (11, 3672321), (33, 1224107), (271, 149061), (813, 49687), (2981, 13551), (4517, 8943)]