2015471271

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{198941}}^1$

素因数の和:199262

約数の個数: 16

約数和(自身を含む): 2941158528

約数和(自身を除く): 925687257

約数列:

[1, 3, 11, 33, 307, 921, 3377, 10131, 198941, 596823, 2188351, 6565053, 61074887, 183224661, 671823757, 2015471271]

約数ペア:

[(1, 2015471271), (3, 671823757), (11, 183224661), (33, 61074887), (307, 6565053), (921, 2188351), (3377, 596823), (10131, 198941)]