27791357

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1291}}^1$

素因数の和:1424

約数の個数: 16

約数和(自身を含む): 32248320

約数和(自身を除く): 4456963

約数列:

[1, 11, 19, 103, 209, 1133, 1291, 1957, 14201, 21527, 24529, 132973, 269819, 1462703, 2526487, 27791357]

約数ペア:

[(1, 27791357), (11, 2526487), (19, 1462703), (103, 269819), (209, 132973), (1133, 24529), (1291, 21527), (1957, 14201)]