713691699

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{11393}}^1$

素因数の和:11579

約数の個数: 32

約数和(自身を含む): 1152161280

約数和(自身を除く): 438469581

約数列:

[1, 3, 7, 19, 21, 57, 133, 157, 399, 471, 1099, 2983, 3297, 8949, 11393, 20881, 34179, 62643, 79751, 216467, 239253, 649401, 1515269, 1788701, 4545807, 5366103, 12520907, 33985319, 37562721, 101955957, 237897233, 713691699]

約数ペア:

[(1, 713691699), (3, 237897233), (7, 101955957), (19, 37562721), (21, 33985319), (57, 12520907), (133, 5366103), (157, 4545807), (399, 1788701), (471, 1515269), (1099, 649401), (2983, 239253), (3297, 216467), (8949, 79751), (11393, 62643), (20881, 34179)]