47868121

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{439}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 56446720

約数和(自身を除く): 8578599

約数列:

[1, 7, 37, 259, 421, 439, 2947, 3073, 15577, 16243, 109039, 113701, 184819, 1293733, 6838303, 47868121]

約数ペア:

[(1, 47868121), (7, 6838303), (37, 1293733), (259, 184819), (421, 113701), (439, 109039), (2947, 16243), (3073, 15577)]