997415963

素因数分解:

${\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1\times {\mathrm{1471}}^1$

素因数の和:1898

約数の個数: 16

約数和(自身を含む): 1062666240

約数和(自身を除く): 65250277

約数列:

[1, 19, 127, 281, 1471, 2413, 5339, 27949, 35687, 186817, 413351, 678053, 3549523, 7853669, 52495577, 997415963]

約数ペア:

[(1, 997415963), (19, 52495577), (127, 7853669), (281, 3549523), (1471, 678053), (2413, 413351), (5339, 186817), (27949, 35687)]