2543439123

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{10139}}^1$

素因数の和:10333

約数の個数: 40

約数和(自身を含む): 4024363200

約数和(自身を除く): 1480924077

約数列:

[1, 3, 9, 19, 27, 57, 81, 163, 171, 489, 513, 1467, 1539, 3097, 4401, 9291, 10139, 13203, 27873, 30417, 83619, 91251, 192641, 250857, 273753, 577923, 821259, 1652657, 1733769, 4957971, 5201307, 14873913, 15603921, 31400483, 44621739, 94201449, 133865217, 282604347, 847813041, 2543439123]

約数ペア:

[(1, 2543439123), (3, 847813041), (9, 282604347), (19, 133865217), (27, 94201449), (57, 44621739), (81, 31400483), (163, 15603921), (171, 14873913), (489, 5201307), (513, 4957971), (1467, 1733769), (1539, 1652657), (3097, 821259), (4401, 577923), (9291, 273753), (10139, 250857), (13203, 192641), (27873, 91251), (30417, 83619)]