42308707

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 53452800

約数和(自身を除く): 11144093

約数列:

[1, 7, 23, 31, 49, 161, 173, 217, 343, 713, 1127, 1211, 1519, 3979, 4991, 5363, 7889, 8477, 10633, 27853, 34937, 37541, 59339, 123349, 194971, 244559, 262787, 863443, 1364797, 1839509, 6044101, 42308707]

約数ペア:

[(1, 42308707), (7, 6044101), (23, 1839509), (31, 1364797), (49, 863443), (161, 262787), (173, 244559), (217, 194971), (343, 123349), (713, 59339), (1127, 37541), (1211, 34937), (1519, 27853), (3979, 10633), (4991, 8477), (5363, 7889)]