11691897

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29303}}^1$

素因数の和:29332

約数の個数: 16

約数和(自身を含む): 18754560

約数和(自身を除く): 7062663

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 29303, 87909, 205121, 556757, 615363, 1670271, 3897299, 11691897]

約数ペア:

[(1, 11691897), (3, 3897299), (7, 1670271), (19, 615363), (21, 556757), (57, 205121), (133, 87909), (399, 29303)]