7128990429

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2083}}^1\times {\mathrm{2803}}^1$

素因数の和:4937

約数の個数: 32

約数和(自身を含む): 10658609664

約数和(自身を除く): 3529619235

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 2083, 2803, 6249, 8409, 22913, 30833, 68739, 77071, 92499, 103711, 231213, 311133, 847781, 1140821, 2543343, 3422463, 5838649, 17515947, 64225139, 192675417, 216030013, 648090039, 2376330143, 7128990429]

約数ペア:

[(1, 7128990429), (3, 2376330143), (11, 648090039), (33, 216030013), (37, 192675417), (111, 64225139), (407, 17515947), (1221, 5838649), (2083, 3422463), (2803, 2543343), (6249, 1140821), (8409, 847781), (22913, 311133), (30833, 231213), (68739, 103711), (77071, 92499)]