2016923979

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5649647}}^1$

素因数の和:5649674

約数の個数: 16

約数和(自身を含む): 3254197248

約数和(自身を除く): 1237273269

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 5649647, 16948941, 39547529, 96043999, 118642587, 288131997, 672307993, 2016923979]

約数ペア:

[(1, 2016923979), (3, 672307993), (7, 288131997), (17, 118642587), (21, 96043999), (51, 39547529), (119, 16948941), (357, 5649647)]