17387620419

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{1201}}^1$

素因数の和:1460

約数の個数: 64

約数和(自身を含む): 26192445440

約数和(自身を除く): 8804825021

約数列:

[1, 3, 13, 37, 39, 79, 111, 127, 237, 381, 481, 1027, 1201, 1443, 1651, 2923, 3081, 3603, 4699, 4953, 8769, 10033, 14097, 15613, 30099, 37999, 44437, 46839, 61087, 94879, 113997, 130429, 133311, 152527, 183261, 284637, 371221, 391287, 457581, 577681, 1113663, 1233427, 1733043, 1982851, 3510523, 3700281, 4825873, 5643499, 5948553, 10531569, 12049633, 14477619, 16930497, 36148899, 45636799, 73365487, 136910397, 156645229, 220096461, 445836421, 469935687, 1337509263, 5795873473, 17387620419]

約数ペア:

[(1, 17387620419), (3, 5795873473), (13, 1337509263), (37, 469935687), (39, 445836421), (79, 220096461), (111, 156645229), (127, 136910397), (237, 73365487), (381, 45636799), (481, 36148899), (1027, 16930497), (1201, 14477619), (1443, 12049633), (1651, 10531569), (2923, 5948553), (3081, 5643499), (3603, 4825873), (4699, 3700281), (4953, 3510523), (8769, 1982851), (10033, 1733043), (14097, 1233427), (15613, 1113663), (30099, 577681), (37999, 457581), (44437, 391287), (46839, 371221), (61087, 284637), (94879, 183261), (113997, 152527), (130429, 133311)]