12837999

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 18223536

約数和(自身を除く): 5385537

約数列:

[1, 3, 31, 61, 73, 93, 183, 219, 961, 1891, 2263, 2883, 4453, 5673, 6789, 13359, 58621, 70153, 138043, 175863, 210459, 414129, 4279333, 12837999]

約数ペア:

[(1, 12837999), (3, 4279333), (31, 414129), (61, 210459), (73, 175863), (93, 138043), (183, 70153), (219, 58621), (961, 13359), (1891, 6789), (2263, 5673), (2883, 4453)]