42841743

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{30449}}^1$

素因数の和:30526

約数の個数: 16

約数和(自身を含む): 66259200

約数和(自身を除く): 23417457

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 30449, 91347, 213143, 639429, 2040083, 6120249, 14280581, 42841743]

約数ペア:

[(1, 42841743), (3, 14280581), (7, 6120249), (21, 2040083), (67, 639429), (201, 213143), (469, 91347), (1407, 30449)]