2009671677

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{13841}}^1$

素因数の和:13950

約数の個数: 48

約数和(自身を含む): 3355633008

約数和(自身を除く): 1345961331

約数列:

[1, 3, 9, 13, 17, 39, 51, 73, 117, 153, 219, 221, 657, 663, 949, 1241, 1989, 2847, 3723, 8541, 11169, 13841, 16133, 41523, 48399, 124569, 145197, 179933, 235297, 539799, 705891, 1010393, 1619397, 2117673, 3031179, 3058861, 9093537, 9176583, 13135109, 17176681, 27529749, 39405327, 51530043, 118215981, 154590129, 223296853, 669890559, 2009671677]

約数ペア:

[(1, 2009671677), (3, 669890559), (9, 223296853), (13, 154590129), (17, 118215981), (39, 51530043), (51, 39405327), (73, 27529749), (117, 17176681), (153, 13135109), (219, 9176583), (221, 9093537), (657, 3058861), (663, 3031179), (949, 2117673), (1241, 1619397), (1989, 1010393), (2847, 705891), (3723, 539799), (8541, 235297), (11169, 179933), (13841, 145197), (16133, 124569), (41523, 48399)]