12331981567

素因数分解:

${\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{1787}}^1$

素因数の和:2059

約数の個数: 24

約数和(自身を含む): 13124377728

約数和(自身を除く): 792396161

約数列:

[1, 31, 43, 167, 961, 1333, 1787, 5177, 7181, 41323, 55397, 76841, 160487, 222611, 298429, 1717307, 2382071, 6900941, 9251299, 12832447, 73844201, 286790269, 397805857, 12331981567]

約数ペア:

[(1, 12331981567), (31, 397805857), (43, 286790269), (167, 73844201), (961, 12832447), (1333, 9251299), (1787, 6900941), (5177, 2382071), (7181, 1717307), (41323, 298429), (55397, 222611), (76841, 160487)]