7709009

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1889}}^1$

素因数の和:1960

約数の個数: 16

約数和(自身を含む): 9797760

約数和(自身を除く): 2088751

約数列:

[1, 7, 11, 53, 77, 371, 583, 1889, 4081, 13223, 20779, 100117, 145453, 700819, 1101287, 7709009]

約数ペア:

[(1, 7709009), (7, 1101287), (11, 700819), (53, 145453), (77, 100117), (371, 20779), (583, 13223), (1889, 4081)]