7325937

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 11612160

約数和(自身を除く): 4286223

約数列:

[1, 3, 9, 23, 27, 47, 69, 141, 207, 251, 423, 621, 753, 1081, 1269, 2259, 3243, 5773, 6777, 9729, 11797, 17319, 29187, 35391, 51957, 106173, 155871, 271331, 318519, 813993, 2441979, 7325937]

約数ペア:

[(1, 7325937), (3, 2441979), (9, 813993), (23, 318519), (27, 271331), (47, 155871), (69, 106173), (141, 51957), (207, 35391), (251, 29187), (423, 17319), (621, 11797), (753, 9729), (1081, 6777), (1269, 5773), (2259, 3243)]