1551140297

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1753}}^1\times {\mathrm{6653}}^1$

素因数の和:8432

約数の個数: 16

約数和(自身を含む): 1867378560

約数和(自身を除く): 316238263

約数列:

[1, 7, 19, 133, 1753, 6653, 12271, 33307, 46571, 126407, 233149, 884849, 11662709, 81638963, 221591471, 1551140297]

約数ペア:

[(1, 1551140297), (7, 221591471), (19, 81638963), (133, 11662709), (1753, 884849), (6653, 233149), (12271, 126407), (33307, 46571)]