69894217

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 81285120

約数和(自身を除く): 11390903

約数列:

[1, 19, 23, 41, 47, 83, 437, 779, 893, 943, 1081, 1577, 1909, 1927, 3403, 3901, 17917, 20539, 36271, 36613, 44321, 64657, 74119, 78269, 89723, 159941, 842099, 1487111, 1704737, 3038879, 3678643, 69894217]

約数ペア:

[(1, 69894217), (19, 3678643), (23, 3038879), (41, 1704737), (47, 1487111), (83, 842099), (437, 159941), (779, 89723), (893, 78269), (943, 74119), (1081, 64657), (1577, 44321), (1909, 36613), (1927, 36271), (3403, 20539), (3901, 17917)]