90317773

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{52237}}^1$

素因数の和:52276

約数の個数: 16

約数和(自身を含む): 117013120

約数和(自身を除く): 26695347

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 52237, 365659, 679081, 992503, 4753567, 6947521, 12902539, 90317773]

約数ペア:

[(1, 90317773), (7, 12902539), (13, 6947521), (19, 4753567), (91, 992503), (133, 679081), (247, 365659), (1729, 52237)]