2176239

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1361}}^1$

素因数の和:1418

約数の個数: 16

約数和(自身を含む): 3203424

約数和(自身を除く): 1027185

約数列:

[1, 3, 13, 39, 41, 123, 533, 1361, 1599, 4083, 17693, 53079, 55801, 167403, 725413, 2176239]

約数ペア:

[(1, 2176239), (3, 725413), (13, 167403), (39, 55801), (41, 53079), (123, 17693), (533, 4083), (1361, 1599)]