23892351

素因数分解:

$3^1\times 7^4\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 40

約数和(自身を含む): 38721024

約数和(自身を除く): 14828673

約数列:

[1, 3, 7, 21, 31, 49, 93, 107, 147, 217, 321, 343, 651, 749, 1029, 1519, 2247, 2401, 3317, 4557, 5243, 7203, 9951, 10633, 15729, 23219, 31899, 36701, 69657, 74431, 110103, 162533, 223293, 256907, 487599, 770721, 1137731, 3413193, 7964117, 23892351]

約数ペア:

[(1, 23892351), (3, 7964117), (7, 3413193), (21, 1137731), (31, 770721), (49, 487599), (93, 256907), (107, 223293), (147, 162533), (217, 110103), (321, 74431), (343, 69657), (651, 36701), (749, 31899), (1029, 23219), (1519, 15729), (2247, 10633), (2401, 9951), (3317, 7203), (4557, 5243)]