2381751

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{5189}}^1$

素因数の和:5215

約数の個数: 16

約数和(自身を含む): 3736800

約数和(自身を除く): 1355049

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 5189, 15567, 46701, 88213, 140103, 264639, 793917, 2381751]

約数ペア:

[(1, 2381751), (3, 793917), (9, 264639), (17, 140103), (27, 88213), (51, 46701), (153, 15567), (459, 5189)]