2774200319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 3160276992

約数和(自身を除く): 386076673

約数列:

[1, 11, 37, 127, 191, 281, 407, 1397, 2101, 3091, 4699, 7067, 10397, 24257, 35687, 51689, 53671, 77737, 114367, 266827, 392557, 590381, 897509, 1320419, 1985827, 6816217, 9872599, 14524609, 21844097, 74978387, 252200029, 2774200319]

約数ペア:

[(1, 2774200319), (11, 252200029), (37, 74978387), (127, 21844097), (191, 14524609), (281, 9872599), (407, 6816217), (1397, 1985827), (2101, 1320419), (3091, 897509), (4699, 590381), (7067, 392557), (10397, 266827), (24257, 114367), (35687, 77737), (51689, 53671)]