38987894883

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{8798893}}^1$

素因数の和:8799114

約数の個数: 16

約数和(自身を含む): 59691696896

約数和(自身を除く): 20703802013

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 8798893, 26396679, 61592251, 184776753, 1856566423, 5569699269, 12995964961, 38987894883]

約数ペア:

[(1, 38987894883), (3, 12995964961), (7, 5569699269), (21, 1856566423), (211, 184776753), (633, 61592251), (1477, 26396679), (4431, 8798893)]