40390011

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9103}}^1$

素因数の和:9155

約数の個数: 24

約数和(自身を含む): 63910080

約数和(自身を除く): 23520069

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 9103, 27309, 81927, 154751, 263987, 464253, 791961, 1392759, 2375883, 4487779, 13463337, 40390011]

約数ペア:

[(1, 40390011), (3, 13463337), (9, 4487779), (17, 2375883), (29, 1392759), (51, 791961), (87, 464253), (153, 263987), (261, 154751), (493, 81927), (1479, 27309), (4437, 9103)]