5129882751

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12856849}}^1$

素因数の和:12856878

約数の個数: 16

約数和(自身を含む): 8228384000

約数和(自身を除く): 3098501249

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 12856849, 38570547, 89997943, 244280131, 269993829, 732840393, 1709960917, 5129882751]

約数ペア:

[(1, 5129882751), (3, 1709960917), (7, 732840393), (19, 269993829), (21, 244280131), (57, 89997943), (133, 38570547), (399, 12856849)]