13071141

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 19875960

約数和(自身を除く): 6804819

約数列:

[1, 3, 9, 29, 61, 87, 183, 261, 549, 821, 1769, 2463, 5307, 7389, 15921, 23809, 50081, 71427, 150243, 214281, 450729, 1452349, 4357047, 13071141]

約数ペア:

[(1, 13071141), (3, 4357047), (9, 1452349), (29, 450729), (61, 214281), (87, 150243), (183, 71427), (261, 50081), (549, 23809), (821, 15921), (1769, 7389), (2463, 5307)]