40277643

素因数分解:

$3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{4783}}^1$

素因数の和:5194

約数の個数: 16

約数和(自身を含む): 61541376

約数和(自身を除く): 21263733

約数列:

[1, 3, 7, 21, 401, 1203, 2807, 4783, 8421, 14349, 33481, 100443, 1917983, 5753949, 13425881, 40277643]

約数ペア:

[(1, 40277643), (3, 13425881), (7, 5753949), (21, 1917983), (401, 100443), (1203, 33481), (2807, 14349), (4783, 8421)]