258230401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{1367}}^1$

素因数の和:2712

約数の個数: 16

約数和(自身を含む): 303827328

約数和(自身を除く): 45596927

約数列:

[1, 11, 13, 143, 1321, 1367, 14531, 15037, 17173, 17771, 188903, 195481, 1805807, 19863877, 23475491, 258230401]

約数ペア:

[(1, 258230401), (11, 23475491), (13, 19863877), (143, 1805807), (1321, 195481), (1367, 188903), (14531, 17771), (15037, 17173)]