7690987.00000000

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 33730560

約数和(自身を除く): 11825787

約数列:

[1, 3, 11, 29, 33, 47, 87, 141, 319, 487, 517, 957, 1363, 1461, 1551, 4089, 5357, 14123, 14993, 16071, 22889, 42369, 44979, 68667, 155353, 251779, 466059, 663781, 755337, 1991343, 7301591, 21904773]

約数ペア:

[(1, 21904773), (3, 7301591), (11, 1991343), (29, 755337), (33, 663781), (47, 466059), (87, 251779), (141, 155353), (319, 68667), (487, 44979), (517, 42369), (957, 22889), (1363, 16071), (1461, 14993), (1551, 14123), (4089, 5357)]