2837601

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 4484480

約数和(自身を除く): 1646879

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 307, 711, 921, 1027, 2763, 3081, 3991, 9243, 11973, 24253, 35919, 72759, 218277, 315289, 945867, 2837601]

約数ペア:

[(1, 2837601), (3, 945867), (9, 315289), (13, 218277), (39, 72759), (79, 35919), (117, 24253), (237, 11973), (307, 9243), (711, 3991), (921, 3081), (1027, 2763)]