9685800677

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1\times {\mathrm{2143}}^1$

素因数の和:4185

約数の個数: 32

約数和(自身を含む): 12349440000

約数和(自身を除く): 2663639323

約数列:

[1, 7, 17, 19, 119, 133, 323, 1999, 2143, 2261, 13993, 15001, 33983, 36431, 37981, 40717, 237881, 255017, 265867, 285019, 645677, 692189, 4283857, 4519739, 4845323, 29986999, 72825569, 81393283, 509778983, 569752981, 1383685811, 9685800677]

約数ペア:

[(1, 9685800677), (7, 1383685811), (17, 569752981), (19, 509778983), (119, 81393283), (133, 72825569), (323, 29986999), (1999, 4845323), (2143, 4519739), (2261, 4283857), (13993, 692189), (15001, 645677), (33983, 285019), (36431, 265867), (37981, 255017), (40717, 237881)]