5211284991

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{353}}^1\times {\mathrm{607}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 7786232832

約数和(自身を除く): 2574947841

約数列:

[1, 3, 11, 33, 67, 121, 201, 353, 363, 607, 737, 1059, 1821, 2211, 3883, 6677, 8107, 11649, 20031, 23651, 24321, 40669, 42713, 70953, 73447, 122007, 128139, 214271, 220341, 260161, 447359, 642813, 780483, 1342077, 2356981, 2861771, 4920949, 7070943, 8585313, 14356157, 14762847, 25926791, 43068471, 77780373, 157917727, 473753181, 1737094997, 5211284991]

約数ペア:

[(1, 5211284991), (3, 1737094997), (11, 473753181), (33, 157917727), (67, 77780373), (121, 43068471), (201, 25926791), (353, 14762847), (363, 14356157), (607, 8585313), (737, 7070943), (1059, 4920949), (1821, 2861771), (2211, 2356981), (3883, 1342077), (6677, 780483), (8107, 642813), (11649, 447359), (20031, 260161), (23651, 220341), (24321, 214271), (40669, 128139), (42713, 122007), (70953, 73447)]