42049609

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1811}}^1$

素因数の和:1956

約数の個数: 16

約数和(自身を含む): 50098176

約数和(自身を除く): 8048567

約数列:

[1, 7, 31, 107, 217, 749, 1811, 3317, 12677, 23219, 56141, 193777, 392987, 1356439, 6007087, 42049609]

約数ペア:

[(1, 42049609), (7, 6007087), (31, 1356439), (107, 392987), (217, 193777), (749, 56141), (1811, 23219), (3317, 12677)]