20121835103

素因数分解:

${\mathrm{17}}^3\times {\mathrm{97}}^1\times {\mathrm{42223}}^1$

素因数の和:42371

約数の個数: 16

約数和(自身を含む): 21600109440

約数和(自身を除く): 1478274337

約数列:

[1, 17, 97, 289, 1649, 4913, 28033, 42223, 476561, 717791, 4095631, 12202447, 69625727, 207441599, 1183637359, 20121835103]

約数ペア:

[(1, 20121835103), (17, 1183637359), (97, 207441599), (289, 69625727), (1649, 12202447), (4913, 4095631), (28033, 717791), (42223, 476561)]