1622503791

素因数分解:

$3^4\times {\mathrm{461}}^1\times {\mathrm{43451}}^1$

素因数の和:43924

約数の個数: 20

約数和(自身を含む): 2429053704

約数和(自身を除く): 806549913

約数列:

[1, 3, 9, 27, 81, 461, 1383, 4149, 12447, 37341, 43451, 130353, 391059, 1173177, 3519531, 20030911, 60092733, 180278199, 540834597, 1622503791]

約数ペア:

[(1, 1622503791), (3, 540834597), (9, 180278199), (27, 60092733), (81, 20030911), (461, 3519531), (1383, 1173177), (4149, 391059), (12447, 130353), (37341, 43451)]