22222077

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 36

約数和(自身を含む): 33686496

約数和(自身を除く): 11464419

約数列:

[1, 3, 17, 19, 51, 57, 71, 213, 289, 323, 361, 867, 969, 1083, 1207, 1349, 3621, 4047, 5491, 6137, 16473, 18411, 20519, 22933, 25631, 61557, 68799, 76893, 104329, 312987, 389861, 435727, 1169583, 1307181, 7407359, 22222077]

約数ペア:

[(1, 22222077), (3, 7407359), (17, 1307181), (19, 1169583), (51, 435727), (57, 389861), (71, 312987), (213, 104329), (289, 76893), (323, 68799), (361, 61557), (867, 25631), (969, 22933), (1083, 20519), (1207, 18411), (1349, 16473), (3621, 6137), (4047, 5491)]