40296291

素因数分解:

$3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{3041}}^1$

素因数の和:3682

約数の個数: 16

約数和(自身を含む): 61521408

約数和(自身を除く): 21225117

約数列:

[1, 3, 7, 21, 631, 1893, 3041, 4417, 9123, 13251, 21287, 63861, 1918871, 5756613, 13432097, 40296291]

約数ペア:

[(1, 40296291), (3, 13432097), (7, 5756613), (21, 1918871), (631, 63861), (1893, 21287), (3041, 13251), (4417, 9123)]