71810361497

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1\times {\mathrm{274787}}^1$

素因数の和:275840

約数の個数: 16

約数和(自身を含む): 84370907520

約数和(自身を除く): 12560546023

約数列:

[1, 7, 37, 259, 1009, 7063, 37333, 261331, 274787, 1923509, 10167119, 71169833, 277260083, 1940820581, 10258623071, 71810361497]

約数ペア:

[(1, 71810361497), (7, 10258623071), (37, 1940820581), (259, 277260083), (1009, 71169833), (7063, 10167119), (37333, 1923509), (261331, 274787)]