807228051

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2261143}}^1$

素因数の和:2261170

約数の個数: 16

約数和(自身を含む): 1302418944

約数和(自身を除く): 495190893

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 2261143, 6783429, 15828001, 38439431, 47484003, 115318293, 269076017, 807228051]

約数ペア:

[(1, 807228051), (3, 269076017), (7, 115318293), (17, 47484003), (21, 38439431), (51, 15828001), (119, 6783429), (357, 2261143)]