22740093

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1873}}^1$

素因数の和:1969

約数の個数: 24

約数和(自身を含む): 35081280

約数和(自身を除く): 12341187

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 1349, 1873, 4047, 5619, 12141, 16857, 35587, 106761, 132983, 320283, 398949, 1196847, 2526677, 7580031, 22740093]

約数ペア:

[(1, 22740093), (3, 7580031), (9, 2526677), (19, 1196847), (57, 398949), (71, 320283), (171, 132983), (213, 106761), (639, 35587), (1349, 16857), (1873, 12141), (4047, 5619)]