2577179

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 18

約数和(自身を含む): 3040380

約数和(自身を除く): 463201

約数列:

[1, 11, 19, 59, 121, 209, 361, 649, 1121, 2299, 3971, 7139, 12331, 21299, 43681, 135641, 234289, 2577179]

約数ペア:

[(1, 2577179), (11, 234289), (19, 135641), (59, 43681), (121, 21299), (209, 12331), (361, 7139), (649, 3971), (1121, 2299)]