8719029

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 14561280

約数和(自身を除く): 5842251

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 297, 341, 837, 947, 1023, 2841, 3069, 8523, 9207, 10417, 25569, 29357, 31251, 88071, 93753, 264213, 281259, 322927, 792639, 968781, 2906343, 8719029]

約数ペア:

[(1, 8719029), (3, 2906343), (9, 968781), (11, 792639), (27, 322927), (31, 281259), (33, 264213), (93, 93753), (99, 88071), (279, 31251), (297, 29357), (341, 25569), (837, 10417), (947, 9207), (1023, 8523), (2841, 3069)]