1442397

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:524

約数の個数: 16

約数和(自身を含む): 2122560

約数和(自身を除く): 680163

約数列:

[1, 3, 11, 33, 109, 327, 401, 1199, 1203, 3597, 4411, 13233, 43709, 131127, 480799, 1442397]

約数ペア:

[(1, 1442397), (3, 480799), (11, 131127), (33, 43709), (109, 13233), (327, 4411), (401, 3597), (1199, 1203)]