2219109

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1109}}^1$

素因数の和:1164

約数の個数: 16

約数和(自身を含む): 3196800

約数和(自身を除く): 977691

約数列:

[1, 3, 23, 29, 69, 87, 667, 1109, 2001, 3327, 25507, 32161, 76521, 96483, 739703, 2219109]

約数ペア:

[(1, 2219109), (3, 739703), (23, 96483), (29, 76521), (69, 32161), (87, 25507), (667, 3327), (1109, 2001)]