16843881

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1303}}^1$

素因数の和:1476

約数の個数: 16

約数和(自身を含む): 23367680

約数和(自身を除く): 6523799

約数列:

[1, 3, 31, 93, 139, 417, 1303, 3909, 4309, 12927, 40393, 121179, 181117, 543351, 5614627, 16843881]

約数ペア:

[(1, 16843881), (3, 5614627), (31, 543351), (93, 181117), (139, 121179), (417, 40393), (1303, 12927), (3909, 4309)]