42412503

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{106297}}^1$

素因数の和:106326

約数の個数: 16

約数和(自身を含む): 68030720

約数和(自身を除く): 25618217

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 106297, 318891, 744079, 2019643, 2232237, 6058929, 14137501, 42412503]

約数ペア:

[(1, 42412503), (3, 14137501), (7, 6058929), (19, 2232237), (21, 2019643), (57, 744079), (133, 318891), (399, 106297)]