25061399

素因数分解:

${\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1043

約数の個数: 16

約数和(自身を含む): 29045760

約数和(自身を除く): 3984361

約数列:

[1, 11, 19, 121, 209, 991, 1331, 2299, 10901, 18829, 25289, 119911, 207119, 1319021, 2278309, 25061399]

約数ペア:

[(1, 25061399), (11, 2278309), (19, 1319021), (121, 207119), (209, 119911), (991, 25289), (1331, 18829), (2299, 10901)]