21817294577

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{827}}^1\times {\mathrm{27799}}^1$

素因数の和:28712

約数の個数: 16

約数和(自身を含む): 23847062400

約数和(自身を除く): 2029767823

約数列:

[1, 13, 73, 827, 949, 10751, 27799, 60371, 361387, 784823, 2029327, 22989773, 26381251, 298867049, 1678253429, 21817294577]

約数ペア:

[(1, 21817294577), (13, 1678253429), (73, 298867049), (827, 26381251), (949, 22989773), (10751, 2029327), (27799, 784823), (60371, 361387)]