4392249

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 6209280

約数和(自身を除く): 1817031

約数列:

[1, 3, 19, 57, 251, 307, 753, 921, 4769, 5833, 14307, 17499, 77057, 231171, 1464083, 4392249]

約数ペア:

[(1, 4392249), (3, 1464083), (19, 231171), (57, 77057), (251, 17499), (307, 14307), (753, 5833), (921, 4769)]