980729859

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{3779}}^1$

素因数の和:3987

約数の個数: 32

約数和(自身を含む): 1433376000

約数和(自身を除く): 452646141

約数列:

[1, 3, 19, 29, 57, 87, 157, 471, 551, 1653, 2983, 3779, 4553, 8949, 11337, 13659, 71801, 86507, 109591, 215403, 259521, 328773, 593303, 1779909, 2082229, 6246687, 11272757, 17205787, 33818271, 51617361, 326909953, 980729859]

約数ペア:

[(1, 980729859), (3, 326909953), (19, 51617361), (29, 33818271), (57, 17205787), (87, 11272757), (157, 6246687), (471, 2082229), (551, 1779909), (1653, 593303), (2983, 328773), (3779, 259521), (4553, 215403), (8949, 109591), (11337, 86507), (13659, 71801)]