1948137213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{109121}}^1$

素因数の和:109676

約数の個数: 16

約数和(自身を含む): 2838917952

約数和(自身を除く): 890780739

約数列:

[1, 3, 11, 33, 541, 1623, 5951, 17853, 109121, 327363, 1200331, 3600993, 59034461, 177103383, 649379071, 1948137213]

約数ペア:

[(1, 1948137213), (3, 649379071), (11, 177103383), (33, 59034461), (541, 3600993), (1623, 1200331), (5951, 327363), (17853, 109121)]