312930079

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{33587}}^1$

素因数の和:33627

約数の個数: 16

約数和(自身を含む): 393382656

約数和(自身を除く): 80452577

約数列:

[1, 7, 11, 77, 121, 847, 1331, 9317, 33587, 235109, 369457, 2586199, 4064027, 28448189, 44704297, 312930079]

約数ペア:

[(1, 312930079), (7, 44704297), (11, 28448189), (77, 4064027), (121, 2586199), (847, 369457), (1331, 235109), (9317, 33587)]