545874121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 624476160

約数和(自身を除く): 78602039

約数列:

[1, 13, 43, 47, 79, 263, 559, 611, 1027, 2021, 3397, 3419, 3713, 11309, 12361, 20777, 26273, 44161, 48269, 147017, 159659, 160693, 270101, 531523, 893411, 976519, 2075567, 6909799, 11614343, 12694747, 41990317, 545874121]

約数ペア:

[(1, 545874121), (13, 41990317), (43, 12694747), (47, 11614343), (79, 6909799), (263, 2075567), (559, 976519), (611, 893411), (1027, 531523), (2021, 270101), (3397, 160693), (3419, 159659), (3713, 147017), (11309, 48269), (12361, 44161), (20777, 26273)]