40794561

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1049}}^1$

素因数の和:1233

約数の個数: 24

約数和(自身を含む): 61425000

約数和(自身を除く): 20630439

約数列:

[1, 3, 9, 29, 87, 149, 261, 447, 1049, 1341, 3147, 4321, 9441, 12963, 30421, 38889, 91263, 156301, 273789, 468903, 1406709, 4532729, 13598187, 40794561]

約数ペア:

[(1, 40794561), (3, 13598187), (9, 4532729), (29, 1406709), (87, 468903), (149, 273789), (261, 156301), (447, 91263), (1049, 38889), (1341, 30421), (3147, 12963), (4321, 9441)]