201405204021

素因数分解:

$3^1\times 7^1\times {\mathrm{10613}}^1\times {\mathrm{903677}}^1$

素因数の和:914300

約数の個数: 16

約数和(自身を含む): 306932425344

約数和(自身を除く): 105527221323

約数列:

[1, 3, 7, 21, 10613, 31839, 74291, 222873, 903677, 2711031, 6325739, 18977217, 9590724001, 28772172003, 67135068007, 201405204021]

約数ペア:

[(1, 201405204021), (3, 67135068007), (7, 28772172003), (21, 9590724001), (10613, 18977217), (31839, 6325739), (74291, 2711031), (222873, 903677)]