2007243

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 3351296

約数和(自身を除く): 1344053

約数列:

[1, 3, 7, 9, 21, 63, 151, 211, 453, 633, 1057, 1359, 1477, 1899, 3171, 4431, 9513, 13293, 31861, 95583, 223027, 286749, 669081, 2007243]

約数ペア:

[(1, 2007243), (3, 669081), (7, 286749), (9, 223027), (21, 95583), (63, 31861), (151, 13293), (211, 9513), (453, 4431), (633, 3171), (1057, 1899), (1359, 1477)]