3886201067

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{1471}}^1$

素因数の和:1719

約数の個数: 32

約数和(自身を含む): 4650860544

約数和(自身を除く): 764659477

約数列:

[1, 7, 43, 67, 131, 301, 469, 917, 1471, 2881, 5633, 8777, 10297, 20167, 39431, 61439, 63253, 98557, 192701, 377411, 442771, 689899, 1348907, 2641877, 4237951, 8286143, 12910967, 29665657, 58003001, 90376769, 555171581, 3886201067]

約数ペア:

[(1, 3886201067), (7, 555171581), (43, 90376769), (67, 58003001), (131, 29665657), (301, 12910967), (469, 8286143), (917, 4237951), (1471, 2641877), (2881, 1348907), (5633, 689899), (8777, 442771), (10297, 377411), (20167, 192701), (39431, 98557), (61439, 63253)]