7049503989

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1\times {\mathrm{2161}}^1$

素因数の和:2658

約数の個数: 48

約数和(自身を含む): 11275677504

約数和(自身を除く): 4226173515

約数列:

[1, 3, 9, 11, 33, 83, 99, 249, 397, 747, 913, 1191, 2161, 2739, 3573, 4367, 6483, 8217, 13101, 19449, 23771, 32951, 39303, 71313, 98853, 179363, 213939, 296559, 362461, 538089, 857917, 1087383, 1614267, 1972993, 2573751, 3262149, 5918979, 7721253, 9437087, 17756937, 28311261, 71207111, 84933783, 213621333, 640863999, 783278221, 2349834663, 7049503989]

約数ペア:

[(1, 7049503989), (3, 2349834663), (9, 783278221), (11, 640863999), (33, 213621333), (83, 84933783), (99, 71207111), (249, 28311261), (397, 17756937), (747, 9437087), (913, 7721253), (1191, 5918979), (2161, 3262149), (2739, 2573751), (3573, 1972993), (4367, 1614267), (6483, 1087383), (8217, 857917), (13101, 538089), (19449, 362461), (23771, 296559), (32951, 213939), (39303, 179363), (71313, 98853)]