42593649

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{106751}}^1$

素因数の和:106780

約数の個数: 16

約数和(自身を含む): 68321280

約数和(自身を除く): 25727631

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 106751, 320253, 747257, 2028269, 2241771, 6084807, 14197883, 42593649]

約数ペア:

[(1, 42593649), (3, 14197883), (7, 6084807), (19, 2241771), (21, 2028269), (57, 747257), (133, 320253), (399, 106751)]