839968347

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1\times {\mathrm{8581}}^1$

素因数の和:9138

約数の個数: 16

約数和(自身を含む): 1139140352

約数和(自身を除く): 299172005

約数列:

[1, 3, 67, 201, 487, 1461, 8581, 25743, 32629, 97887, 574927, 1724781, 4178947, 12536841, 279989449, 839968347]

約数ペア:

[(1, 839968347), (3, 279989449), (67, 12536841), (201, 4178947), (487, 1724781), (1461, 574927), (8581, 97887), (25743, 32629)]