2702439

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{1039}}^1$

素因数の和:1079

約数の個数: 18

約数和(自身を含む): 4150640

約数和(自身を除く): 1448201

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 1039, 2601, 3117, 9351, 17663, 52989, 158967, 300271, 900813, 2702439]

約数ペア:

[(1, 2702439), (3, 900813), (9, 300271), (17, 158967), (51, 52989), (153, 17663), (289, 9351), (867, 3117), (1039, 2601)]