40274199

素因数分解:

$3^3\times 7^1\times {\mathrm{213091}}^1$

素因数の和:213107

約数の個数: 16

約数和(自身を含む): 68189440

約数和(自身を除く): 27915241

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 213091, 639273, 1491637, 1917819, 4474911, 5753457, 13424733, 40274199]

約数ペア:

[(1, 40274199), (3, 13424733), (7, 5753457), (9, 4474911), (21, 1917819), (27, 1491637), (63, 639273), (189, 213091)]