2009013339

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1\times {\mathrm{11321}}^1$

素因数の和:11870

約数の個数: 16

約数和(自身を含む): 2703693600

約数和(自身を除く): 694680261

約数列:

[1, 3, 149, 397, 447, 1191, 11321, 33963, 59153, 177459, 1686829, 4494437, 5060487, 13483311, 669671113, 2009013339]

約数ペア:

[(1, 2009013339), (3, 669671113), (149, 13483311), (397, 5060487), (447, 4494437), (1191, 1686829), (11321, 177459), (33963, 59153)]