1893243

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 2785536

約数和(自身を除く): 892293

約数列:

[1, 3, 11, 33, 103, 309, 557, 1133, 1671, 3399, 6127, 18381, 57371, 172113, 631081, 1893243]

約数ペア:

[(1, 1893243), (3, 631081), (11, 172113), (33, 57371), (103, 18381), (309, 6127), (557, 3399), (1133, 1671)]