8253279

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{17981}}^1$

素因数の和:18007

約数の個数: 16

約数和(自身を含む): 12947040

約数和(自身を除く): 4693761

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 17981, 53943, 161829, 305677, 485487, 917031, 2751093, 8253279]

約数ペア:

[(1, 8253279), (3, 2751093), (9, 917031), (17, 485487), (27, 305677), (51, 161829), (153, 53943), (459, 17981)]