40720143

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{19037}}^1$

素因数の和:19094

約数の個数: 16

約数和(自身を含む): 58484736

約数和(自身を除く): 17764593

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 19037, 57111, 437851, 590147, 1313553, 1770441, 13573381, 40720143]

約数ペア:

[(1, 40720143), (3, 13573381), (23, 1770441), (31, 1313553), (69, 590147), (93, 437851), (713, 57111), (2139, 19037)]