70825979

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4597}}^1$

素因数の和:4706

約数の個数: 16

約数和(自身を含む): 84750336

約数和(自身を除く): 13924357

約数列:

[1, 7, 31, 71, 217, 497, 2201, 4597, 15407, 32179, 142507, 326387, 997549, 2284709, 10117997, 70825979]

約数ペア:

[(1, 70825979), (7, 10117997), (31, 2284709), (71, 997549), (217, 326387), (497, 142507), (2201, 32179), (4597, 15407)]