122623787

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1621}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 150690288

約数和(自身を除く): 28066501

約数列:

[1, 11, 13, 23, 143, 253, 299, 529, 1621, 3289, 5819, 6877, 17831, 21073, 37283, 75647, 231803, 410113, 484679, 857509, 5331469, 9432599, 11147617, 122623787]

約数ペア:

[(1, 122623787), (11, 11147617), (13, 9432599), (23, 5331469), (143, 857509), (253, 484679), (299, 410113), (529, 231803), (1621, 75647), (3289, 37283), (5819, 21073), (6877, 17831)]