1245974493

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1\times {\mathrm{15307}}^1$

素因数の和:15984

約数の個数: 16

約数和(自身を含む): 1702739456

約数和(自身を除く): 456764963

約数列:

[1, 3, 43, 129, 631, 1893, 15307, 27133, 45921, 81399, 658201, 1974603, 9658717, 28976151, 415324831, 1245974493]

約数ペア:

[(1, 1245974493), (3, 415324831), (43, 28976151), (129, 9658717), (631, 1974603), (1893, 658201), (15307, 81399), (27133, 45921)]