2002396707

素因数分解:

$3^4\times {\mathrm{1867}}^1\times {\mathrm{13241}}^1$

素因数の和:15120

約数の個数: 20

約数和(自身を含む): 2993062776

約数和(自身を除く): 990666069

約数列:

[1, 3, 9, 27, 81, 1867, 5601, 13241, 16803, 39723, 50409, 119169, 151227, 357507, 1072521, 24720947, 74162841, 222488523, 667465569, 2002396707]

約数ペア:

[(1, 2002396707), (3, 667465569), (9, 222488523), (27, 74162841), (81, 24720947), (1867, 1072521), (5601, 357507), (13241, 151227), (16803, 119169), (39723, 50409)]