7701441

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 12026880

約数和(自身を除く): 4325439

約数列:

[1, 3, 11, 19, 33, 57, 71, 173, 209, 213, 519, 627, 781, 1349, 1903, 2343, 3287, 4047, 5709, 9861, 12283, 14839, 36157, 36849, 44517, 108471, 135113, 233377, 405339, 700131, 2567147, 7701441]

約数ペア:

[(1, 7701441), (3, 2567147), (11, 700131), (19, 405339), (33, 233377), (57, 135113), (71, 108471), (173, 44517), (209, 36849), (213, 36157), (519, 14839), (627, 12283), (781, 9861), (1349, 5709), (1903, 4047), (2343, 3287)]