3800307

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 6118912

約数和(自身を除く): 2318605

約数列:

[1, 3, 7, 21, 37, 67, 73, 111, 201, 219, 259, 469, 511, 777, 1407, 1533, 2479, 2701, 4891, 7437, 8103, 14673, 17353, 18907, 34237, 52059, 56721, 102711, 180967, 542901, 1266769, 3800307]

約数ペア:

[(1, 3800307), (3, 1266769), (7, 542901), (21, 180967), (37, 102711), (67, 56721), (73, 52059), (111, 34237), (201, 18907), (219, 17353), (259, 14673), (469, 8103), (511, 7437), (777, 4891), (1407, 2701), (1533, 2479)]