2684079

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 4195152

約数和(自身を除く): 1511073

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 331, 477, 901, 993, 2703, 2979, 5627, 8109, 16881, 17543, 50643, 52629, 157887, 298231, 894693, 2684079]

約数ペア:

[(1, 2684079), (3, 894693), (9, 298231), (17, 157887), (51, 52629), (53, 50643), (153, 17543), (159, 16881), (331, 8109), (477, 5627), (901, 2979), (993, 2703)]