191360001

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{479599}}^1$

素因数の和:479628

約数の個数: 16

約数和(自身を含む): 306944000

約数和(自身を除く): 115583999

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 479599, 1438797, 3357193, 9112381, 10071579, 27337143, 63786667, 191360001]

約数ペア:

[(1, 191360001), (3, 63786667), (7, 27337143), (19, 10071579), (21, 9112381), (57, 3357193), (133, 1438797), (399, 479599)]