8371293

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 13685760

約数和(自身を除く): 5314467

約数列:

[1, 3, 7, 17, 21, 51, 119, 131, 179, 357, 393, 537, 917, 1253, 2227, 2751, 3043, 3759, 6681, 9129, 15589, 21301, 23449, 46767, 63903, 70347, 164143, 398633, 492429, 1195899, 2790431, 8371293]

約数ペア:

[(1, 8371293), (3, 2790431), (7, 1195899), (17, 492429), (21, 398633), (51, 164143), (119, 70347), (131, 63903), (179, 46767), (357, 23449), (393, 21301), (537, 15589), (917, 9129), (1253, 6681), (2227, 3759), (2751, 3043)]