11986381

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 24

約数和(自身を含む): 14172480

約数和(自身を除く): 2186099

約数列:

[1, 11, 23, 59, 73, 121, 253, 649, 803, 1357, 1679, 2783, 4307, 7139, 8833, 14927, 18469, 47377, 99061, 164197, 203159, 521147, 1089671, 11986381]

約数ペア:

[(1, 11986381), (11, 1089671), (23, 521147), (59, 203159), (73, 164197), (121, 99061), (253, 47377), (649, 18469), (803, 14927), (1357, 8833), (1679, 7139), (2783, 4307)]