2391036193

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{536227}}^1$

素因数の和:536261

約数の個数: 16

約数和(自身を含む): 3002876800

約数和(自身を除く): 611840607

約数列:

[1, 7, 13, 49, 91, 343, 637, 4459, 536227, 3753589, 6970951, 26275123, 48796657, 183925861, 341576599, 2391036193]

約数ペア:

[(1, 2391036193), (7, 341576599), (13, 183925861), (49, 48796657), (91, 26275123), (343, 6970951), (637, 3753589), (4459, 536227)]