4888917

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 8386560

約数和(自身を除く): 3497643

約数列:

[1, 3, 9, 11, 27, 31, 33, 59, 81, 93, 99, 177, 243, 279, 297, 341, 531, 649, 837, 891, 1023, 1593, 1829, 1947, 2511, 2673, 3069, 4779, 5487, 5841, 7533, 9207, 14337, 16461, 17523, 20119, 27621, 49383, 52569, 60357, 82863, 148149, 157707, 181071, 444447, 543213, 1629639, 4888917]

約数ペア:

[(1, 4888917), (3, 1629639), (9, 543213), (11, 444447), (27, 181071), (31, 157707), (33, 148149), (59, 82863), (81, 60357), (93, 52569), (99, 49383), (177, 27621), (243, 20119), (279, 17523), (297, 16461), (341, 14337), (531, 9207), (649, 7533), (837, 5841), (891, 5487), (1023, 4779), (1593, 3069), (1829, 2673), (1947, 2511)]