2063997

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:114

約数の個数: 36

約数和(自身を含む): 3425760

約数和(自身を除く): 1361763

約数列:

[1, 3, 9, 13, 23, 39, 59, 69, 117, 169, 177, 207, 299, 507, 531, 767, 897, 1357, 1521, 2301, 2691, 3887, 4071, 6903, 9971, 11661, 12213, 17641, 29913, 34983, 52923, 89739, 158769, 229333, 687999, 2063997]

約数ペア:

[(1, 2063997), (3, 687999), (9, 229333), (13, 158769), (23, 89739), (39, 52923), (59, 34983), (69, 29913), (117, 17641), (169, 12213), (177, 11661), (207, 9971), (299, 6903), (507, 4071), (531, 3887), (767, 2691), (897, 2301), (1357, 1521)]