340492087

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{1493}}^1$

素因数の和:1890

約数の個数: 16

約数和(自身を含む): 374982048

約数和(自身を除く): 34489961

約数列:

[1, 13, 53, 331, 689, 1493, 4303, 17543, 19409, 79129, 228059, 494183, 1028677, 6424379, 26191699, 340492087]

約数ペア:

[(1, 340492087), (13, 26191699), (53, 6424379), (331, 1028677), (689, 494183), (1493, 228059), (4303, 79129), (17543, 19409)]