42002331

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{105269}}^1$

素因数の和:105298

約数の個数: 16

約数和(自身を含む): 67372800

約数和(自身を除く): 25370469

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 105269, 315807, 736883, 2000111, 2210649, 6000333, 14000777, 42002331]

約数ペア:

[(1, 42002331), (3, 14000777), (7, 6000333), (19, 2210649), (21, 2000111), (57, 736883), (133, 315807), (399, 105269)]