42420423

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{1093}}^1$

素因数の和:1874

約数の個数: 16

約数和(自身を含む): 60021216

約数和(自身を除く): 17600793

約数列:

[1, 3, 17, 51, 761, 1093, 2283, 3279, 12937, 18581, 38811, 55743, 831773, 2495319, 14140141, 42420423]

約数ペア:

[(1, 42420423), (3, 14140141), (17, 2495319), (51, 831773), (761, 55743), (1093, 38811), (2283, 18581), (3279, 12937)]