2719901233

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{421}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 3237719040

約数和(自身を除く): 517817807

約数列:

[1, 7, 47, 73, 269, 329, 421, 511, 1883, 2947, 3431, 12643, 19637, 19787, 24017, 30733, 88501, 113249, 137459, 138509, 215131, 792743, 922939, 1444451, 5322703, 6460573, 8267177, 10111157, 37258921, 57870239, 388557319, 2719901233]

約数ペア:

[(1, 2719901233), (7, 388557319), (47, 57870239), (73, 37258921), (269, 10111157), (329, 8267177), (421, 6460573), (511, 5322703), (1883, 1444451), (2947, 922939), (3431, 792743), (12643, 215131), (19637, 138509), (19787, 137459), (24017, 113249), (30733, 88501)]