22156732221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{275921}}^1$

素因数の和:276037

約数の個数: 32

約数和(自身を含む): 33375525120

約数和(自身を除く): 11218792899

約数列:

[1, 3, 13, 29, 39, 71, 87, 213, 377, 923, 1131, 2059, 2769, 6177, 26767, 80301, 275921, 827763, 3586973, 8001709, 10760919, 19590391, 24005127, 58771173, 104022217, 254675083, 312066651, 568121339, 764025249, 1704364017, 7385577407, 22156732221]

約数ペア:

[(1, 22156732221), (3, 7385577407), (13, 1704364017), (29, 764025249), (39, 568121339), (71, 312066651), (87, 254675083), (213, 104022217), (377, 58771173), (923, 24005127), (1131, 19590391), (2059, 10760919), (2769, 8001709), (6177, 3586973), (26767, 827763), (80301, 275921)]