1971036291471

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{307}}^1\times {\mathrm{35999}}^1$

素因数の和:36608

約数の個数: 64

約数和(自身を含む): 3017710080000

約数和(自身を除く): 1046673788529

約数列:

[1, 3, 13, 17, 39, 51, 221, 269, 307, 663, 807, 921, 3497, 3991, 4573, 5219, 10491, 11973, 13719, 15657, 35999, 59449, 67847, 82583, 107997, 178347, 203541, 247749, 467987, 611983, 1073579, 1403911, 1403961, 1835949, 3220737, 4211733, 7955779, 9683731, 11051693, 18250843, 23867337, 29051193, 33155079, 54752529, 125888503, 143672009, 164623427, 187878781, 377665509, 431016027, 493870281, 563636343, 2140104551, 2442424153, 2972905417, 6420313653, 7327272459, 8918716251, 38647770421, 50539392089, 115943311263, 151618176267, 657012097157, 1971036291471]

約数ペア:

[(1, 1971036291471), (3, 657012097157), (13, 151618176267), (17, 115943311263), (39, 50539392089), (51, 38647770421), (221, 8918716251), (269, 7327272459), (307, 6420313653), (663, 2972905417), (807, 2442424153), (921, 2140104551), (3497, 563636343), (3991, 493870281), (4573, 431016027), (5219, 377665509), (10491, 187878781), (11973, 164623427), (13719, 143672009), (15657, 125888503), (35999, 54752529), (59449, 33155079), (67847, 29051193), (82583, 23867337), (107997, 18250843), (178347, 11051693), (203541, 9683731), (247749, 7955779), (467987, 4211733), (611983, 3220737), (1073579, 1835949), (1403911, 1403961)]