40231359

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14851}}^1$

素因数の和:14907

約数の個数: 24

約数和(自身を含む): 67962752

約数和(自身を除く): 27731393

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 14851, 44553, 103957, 133659, 311871, 638593, 935613, 1915779, 4470151, 5747337, 13410453, 40231359]

約数ペア:

[(1, 40231359), (3, 13410453), (7, 5747337), (9, 4470151), (21, 1915779), (43, 935613), (63, 638593), (129, 311871), (301, 133659), (387, 103957), (903, 44553), (2709, 14851)]