13906501

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{983}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 16625664

約数和(自身を除く): 2719163

約数列:

[1, 7, 43, 47, 301, 329, 983, 2021, 6881, 14147, 42269, 46201, 295883, 323407, 1986643, 13906501]

約数ペア:

[(1, 13906501), (7, 1986643), (43, 323407), (47, 295883), (301, 46201), (329, 42269), (983, 14147), (2021, 6881)]