28647069

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 44126208

約数和(自身を除く): 15479139

約数列:

[1, 3, 11, 31, 33, 41, 93, 123, 341, 451, 683, 1023, 1271, 1353, 2049, 3813, 7513, 13981, 21173, 22539, 28003, 41943, 63519, 84009, 232903, 308033, 698709, 868093, 924099, 2604279, 9549023, 28647069]

約数ペア:

[(1, 28647069), (3, 9549023), (11, 2604279), (31, 924099), (33, 868093), (41, 698709), (93, 308033), (123, 232903), (341, 84009), (451, 63519), (683, 41943), (1023, 28003), (1271, 22539), (1353, 21173), (2049, 13981), (3813, 7513)]