89358789

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{31387}}^1$

素因数の和:31476

約数の個数: 16

約数和(自身を含む): 130071872

約数和(自身を除く): 40713083

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 31387, 94161, 408031, 1224093, 2291251, 6873753, 29786263, 89358789]

約数ペア:

[(1, 89358789), (3, 29786263), (13, 6873753), (39, 2291251), (73, 1224093), (219, 408031), (949, 94161), (2847, 31387)]