47949909

素因数分解:

$3^1\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{1747}}^1$

素因数の和:3064

約数の個数: 16

約数和(自身を含む): 73164288

約数和(自身を除く): 25214379

約数列:

[1, 3, 7, 21, 1307, 1747, 3921, 5241, 9149, 12229, 27447, 36687, 2283329, 6849987, 15983303, 47949909]

約数ペア:

[(1, 47949909), (3, 15983303), (7, 6849987), (21, 2283329), (1307, 36687), (1747, 27447), (3921, 12229), (5241, 9149)]