1975171

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:282

約数の個数: 16

約数和(自身を含む): 2320128

約数和(自身を除く): 344957

約数列:

[1, 11, 23, 37, 211, 253, 407, 851, 2321, 4853, 7807, 9361, 53383, 85877, 179561, 1975171]

約数ペア:

[(1, 1975171), (11, 179561), (23, 85877), (37, 53383), (211, 9361), (253, 7807), (407, 4853), (851, 2321)]