12458853

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 20966400

約数和(自身を除く): 8507547

約数列:

[1, 3, 9, 11, 27, 33, 59, 79, 81, 99, 177, 237, 243, 297, 531, 649, 711, 869, 891, 1593, 1947, 2133, 2607, 2673, 4661, 4779, 5841, 6399, 7821, 13983, 14337, 17523, 19197, 23463, 41949, 51271, 52569, 70389, 125847, 153813, 157707, 211167, 377541, 461439, 1132623, 1384317, 4152951, 12458853]

約数ペア:

[(1, 12458853), (3, 4152951), (9, 1384317), (11, 1132623), (27, 461439), (33, 377541), (59, 211167), (79, 157707), (81, 153813), (99, 125847), (177, 70389), (237, 52569), (243, 51271), (297, 41949), (531, 23463), (649, 19197), (711, 17523), (869, 14337), (891, 13983), (1593, 7821), (1947, 6399), (2133, 5841), (2607, 4779), (2673, 4661)]