17982459

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 29306880

約数和(自身を除く): 11324421

約数列:

[1, 3, 9, 11, 27, 33, 99, 191, 297, 317, 573, 951, 1719, 2101, 2853, 3487, 5157, 6303, 8559, 10461, 18909, 31383, 56727, 60547, 94149, 181641, 544923, 666017, 1634769, 1998051, 5994153, 17982459]

約数ペア:

[(1, 17982459), (3, 5994153), (9, 1998051), (11, 1634769), (27, 666017), (33, 544923), (99, 181641), (191, 94149), (297, 60547), (317, 56727), (573, 31383), (951, 18909), (1719, 10461), (2101, 8559), (2853, 6303), (3487, 5157)]