42675843

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{106957}}^1$

素因数の和:106986

約数の個数: 16

約数和(自身を含む): 68453120

約数和(自身を除く): 25777277

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 106957, 320871, 748699, 2032183, 2246097, 6096549, 14225281, 42675843]

約数ペア:

[(1, 42675843), (3, 14225281), (7, 6096549), (19, 2246097), (21, 2032183), (57, 748699), (133, 320871), (399, 106957)]