2116797687

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{261043}}^1$

素因数の和:261119

約数の個数: 24

約数和(自身を含む): 3298551984

約数和(自身を除く): 1181754297

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 8109, 261043, 783129, 2349387, 4437731, 13313193, 13835279, 39939579, 41505837, 124517511, 235199743, 705599229, 2116797687]

約数ペア:

[(1, 2116797687), (3, 705599229), (9, 235199743), (17, 124517511), (51, 41505837), (53, 39939579), (153, 13835279), (159, 13313193), (477, 4437731), (901, 2349387), (2703, 783129), (8109, 261043)]