63970361

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9901}}^1$

素因数の和:9992

約数の個数: 16

約数和(自身を含む): 79849728

約数和(自身を除く): 15879367

約数列:

[1, 7, 13, 71, 91, 497, 923, 6461, 9901, 69307, 128713, 702971, 900991, 4920797, 9138623, 63970361]

約数ペア:

[(1, 63970361), (7, 9138623), (13, 4920797), (71, 900991), (91, 702971), (497, 128713), (923, 69307), (6461, 9901)]