7938357

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6197}}^1$

素因数の和:6268

約数の個数: 16

約数和(自身を含む): 12296832

約数和(自身を除く): 4358475

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 6197, 18591, 43379, 130137, 378017, 1134051, 2646119, 7938357]

約数ペア:

[(1, 7938357), (3, 2646119), (7, 1134051), (21, 378017), (61, 130137), (183, 43379), (427, 18591), (1281, 6197)]