2912870103

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{183511}}^1$

素因数の和:183575

約数の個数: 32

約数和(自身を含む): 4686162432

約数和(自身を除く): 1773292329

約数列:

[1, 3, 11, 13, 33, 37, 39, 111, 143, 407, 429, 481, 1221, 1443, 5291, 15873, 183511, 550533, 2018621, 2385643, 6055863, 6789907, 7156929, 20369721, 26242073, 74688977, 78726219, 88268791, 224066931, 264806373, 970956701, 2912870103]

約数ペア:

[(1, 2912870103), (3, 970956701), (11, 264806373), (13, 224066931), (33, 88268791), (37, 78726219), (39, 74688977), (111, 26242073), (143, 20369721), (407, 7156929), (429, 6789907), (481, 6055863), (1221, 2385643), (1443, 2018621), (5291, 550533), (15873, 183511)]