2017809633

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5057167}}^1$

素因数の和:5057196

約数の個数: 16

約数和(自身を含む): 3236587520

約数和(自身を除く): 1218777887

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 5057167, 15171501, 35400169, 96086173, 106200507, 288258519, 672603211, 2017809633]

約数ペア:

[(1, 2017809633), (3, 672603211), (7, 288258519), (19, 106200507), (21, 96086173), (57, 35400169), (133, 15171501), (399, 5057167)]