40939623

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7723}}^1$

素因数の和:7779

約数の個数: 24

約数和(自身を含む): 64263680

約数和(自身を除く): 23324057

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 7723, 23169, 69507, 146737, 239413, 440211, 718239, 1320633, 2154717, 4548847, 13646541, 40939623]

約数ペア:

[(1, 40939623), (3, 13646541), (9, 4548847), (19, 2154717), (31, 1320633), (57, 718239), (93, 440211), (171, 239413), (279, 146737), (589, 69507), (1767, 23169), (5301, 7723)]