13135407

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6961}}^1$

素因数の和:7018

約数の個数: 16

約数和(自身を含む): 19048032

約数和(自身を除く): 5912625

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 6961, 20883, 118337, 257557, 355011, 772671, 4378469, 13135407]

約数ペア:

[(1, 13135407), (3, 4378469), (17, 772671), (37, 355011), (51, 257557), (111, 118337), (629, 20883), (1887, 6961)]