1020288577

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{709}}^1\times {\mathrm{1699}}^1$

素因数の和:2437

約数の個数: 24

約数和(自身を含む): 1284248000

約数和(自身を除く): 263959423

約数列:

[1, 7, 11, 77, 121, 709, 847, 1699, 4963, 7799, 11893, 18689, 54593, 85789, 130823, 205579, 600523, 1204591, 1439053, 8432137, 13250501, 92753507, 145755511, 1020288577]

約数ペア:

[(1, 1020288577), (7, 145755511), (11, 92753507), (77, 13250501), (121, 8432137), (709, 1439053), (847, 1204591), (1699, 600523), (4963, 205579), (7799, 130823), (11893, 85789), (18689, 54593)]