7620899

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:550

約数の個数: 16

約数和(自身を含む): 9041760

約数和(自身を除く): 1420861

約数列:

[1, 11, 13, 137, 143, 389, 1507, 1781, 4279, 5057, 19591, 53293, 55627, 586223, 692809, 7620899]

約数ペア:

[(1, 7620899), (11, 692809), (13, 586223), (137, 55627), (143, 53293), (389, 19591), (1507, 5057), (1781, 4279)]