7378107

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 11280384

約数和(自身を除く): 3902277

約数列:

[1, 3, 11, 33, 47, 67, 71, 141, 201, 213, 517, 737, 781, 1551, 2211, 2343, 3149, 3337, 4757, 9447, 10011, 14271, 34639, 36707, 52327, 103917, 110121, 156981, 223579, 670737, 2459369, 7378107]

約数ペア:

[(1, 7378107), (3, 2459369), (11, 670737), (33, 223579), (47, 156981), (67, 110121), (71, 103917), (141, 52327), (201, 36707), (213, 34639), (517, 14271), (737, 10011), (781, 9447), (1551, 4757), (2211, 3337), (2343, 3149)]