39031989

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{8443}}^1$

素因数の和:8536

約数の個数: 16

約数和(自身を含む): 55122432

約数和(自身を除く): 16090443

約数列:

[1, 3, 23, 67, 69, 201, 1541, 4623, 8443, 25329, 194189, 565681, 582567, 1697043, 13010663, 39031989]

約数ペア:

[(1, 39031989), (3, 13010663), (23, 1697043), (67, 582567), (69, 565681), (201, 194189), (1541, 25329), (4623, 8443)]