2011839993

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1867}}^1\times {\mathrm{7043}}^1$

素因数の和:8933

約数の個数: 24

約数和(自身を含む): 3079016928

約数和(自身を除く): 1067176935

約数列:

[1, 3, 9, 17, 51, 153, 1867, 5601, 7043, 16803, 21129, 31739, 63387, 95217, 119731, 285651, 359193, 1077579, 13149281, 39447843, 118343529, 223537777, 670613331, 2011839993]

約数ペア:

[(1, 2011839993), (3, 670613331), (9, 223537777), (17, 118343529), (51, 39447843), (153, 13149281), (1867, 1077579), (5601, 359193), (7043, 285651), (16803, 119731), (21129, 95217), (31739, 63387)]