7538041

素因数分解:

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

素因数の和:221

約数の個数: 16

約数和(自身を含む): 9151360

約数和(自身を除く): 1613319

約数列:

[1, 7, 19, 133, 157, 361, 1099, 2527, 2983, 6859, 20881, 48013, 56677, 396739, 1076863, 7538041]

約数ペア:

[(1, 7538041), (7, 1076863), (19, 396739), (133, 56677), (157, 48013), (361, 20881), (1099, 6859), (2527, 2983)]