11837111

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 14999040

約数和(自身を除く): 3161929

約数列:

[1, 11, 13, 23, 59, 61, 143, 253, 299, 649, 671, 767, 793, 1357, 1403, 3289, 3599, 8437, 8723, 14927, 15433, 17641, 18239, 39589, 46787, 82777, 194051, 200629, 514657, 910547, 1076101, 11837111]

約数ペア:

[(1, 11837111), (11, 1076101), (13, 910547), (23, 514657), (59, 200629), (61, 194051), (143, 82777), (253, 46787), (299, 39589), (649, 18239), (671, 17641), (767, 15433), (793, 14927), (1357, 8723), (1403, 8437), (3289, 3599)]