40541211

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:807

約数の個数: 24

約数和(自身を含む): 60769280

約数和(自身を除く): 20228069

約数列:

[1, 3, 9, 31, 93, 279, 331, 439, 993, 1317, 2979, 3951, 10261, 13609, 30783, 40827, 92349, 122481, 145309, 435927, 1307781, 4504579, 13513737, 40541211]

約数ペア:

[(1, 40541211), (3, 13513737), (9, 4504579), (31, 1307781), (93, 435927), (279, 145309), (331, 122481), (439, 92349), (993, 40827), (1317, 30783), (2979, 13609), (3951, 10261)]