1330591871

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{83407}}^1$

素因数の和:83510

約数の個数: 16

約数和(自身を含む): 1585419264

約数和(自身を除く): 254827393

約数列:

[1, 7, 43, 53, 301, 371, 2279, 15953, 83407, 583849, 3586501, 4420571, 25105507, 30943997, 190084553, 1330591871]

約数ペア:

[(1, 1330591871), (7, 190084553), (43, 30943997), (53, 25105507), (301, 4420571), (371, 3586501), (2279, 583849), (15953, 83407)]