2100567

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4349}}^1$

素因数の和:4382

約数の個数: 16

約数和(自身を含む): 3340800

約数和(自身を除く): 1240233

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 4349, 13047, 30443, 91329, 100027, 300081, 700189, 2100567]

約数ペア:

[(1, 2100567), (3, 700189), (7, 300081), (21, 100027), (23, 91329), (69, 30443), (161, 13047), (483, 4349)]