9687321

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8093}}^1$

素因数の和:8125

約数の個数: 24

約数和(自身を含む): 16835520

約数和(自身を除く): 7148199

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 8093, 24279, 56651, 72837, 153767, 169953, 461301, 509859, 1076369, 1383903, 3229107, 9687321]

約数ペア:

[(1, 9687321), (3, 3229107), (7, 1383903), (9, 1076369), (19, 509859), (21, 461301), (57, 169953), (63, 153767), (133, 72837), (171, 56651), (399, 24279), (1197, 8093)]