248682709

素因数分解:

${\mathrm{11}}^3\times {\mathrm{257}}^1\times {\mathrm{727}}^1$

素因数の和:1017

約数の個数: 16

約数和(自身を含む): 274974336

約数和(自身を除く): 26291627

約数列:

[1, 11, 121, 257, 727, 1331, 2827, 7997, 31097, 87967, 186839, 342067, 967637, 2055229, 22607519, 248682709]

約数ペア:

[(1, 248682709), (11, 22607519), (121, 2055229), (257, 967637), (727, 342067), (1331, 186839), (2827, 87967), (7997, 31097)]