2007041517

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{121661}}^1$

素因数の和:121730

約数の個数: 32

約数和(自身を含む): 3270274560

約数和(自身を除く): 1263233043

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 351, 423, 611, 1269, 1833, 5499, 16497, 121661, 364983, 1094949, 1581593, 3284847, 4744779, 5718067, 14234337, 17154201, 42703011, 51462603, 74334871, 154387809, 223004613, 669013839, 2007041517]

約数ペア:

[(1, 2007041517), (3, 669013839), (9, 223004613), (13, 154387809), (27, 74334871), (39, 51462603), (47, 42703011), (117, 17154201), (141, 14234337), (351, 5718067), (423, 4744779), (611, 3284847), (1269, 1581593), (1833, 1094949), (5499, 364983), (16497, 121661)]