319236489

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14591}}^1$

素因数の和:14638

約数の個数: 48

約数和(自身を含む): 573640704

約数和(自身を除く): 254404215

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 143, 153, 187, 221, 429, 561, 663, 1287, 1683, 1989, 2431, 7293, 14591, 21879, 43773, 131319, 160501, 189683, 248047, 481503, 569049, 744141, 1444509, 1707147, 2086513, 2232423, 2728517, 3224611, 6259539, 8185551, 9673833, 18778617, 24556653, 29021499, 35470721, 106412163, 319236489]

約数ペア:

[(1, 319236489), (3, 106412163), (9, 35470721), (11, 29021499), (13, 24556653), (17, 18778617), (33, 9673833), (39, 8185551), (51, 6259539), (99, 3224611), (117, 2728517), (143, 2232423), (153, 2086513), (187, 1707147), (221, 1444509), (429, 744141), (561, 569049), (663, 481503), (1287, 248047), (1683, 189683), (1989, 160501), (2431, 131319), (7293, 43773), (14591, 21879)]