2467283

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1$

素因数の和:1466

約数の個数: 16

約数和(自身を含む): 3198720

約数和(自身を除く): 731437

約数列:

[1, 7, 13, 19, 91, 133, 247, 1427, 1729, 9989, 18551, 27113, 129857, 189791, 352469, 2467283]

約数ペア:

[(1, 2467283), (7, 352469), (13, 189791), (19, 129857), (91, 27113), (133, 18551), (247, 9989), (1427, 1729)]