201920043

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{27107}}^1$

素因数の和:27314

約数の個数: 16

約数和(自身を含む): 291465216

約数和(自身を除く): 89545173

約数列:

[1, 3, 13, 39, 191, 573, 2483, 7449, 27107, 81321, 352391, 1057173, 5177437, 15532311, 67306681, 201920043]

約数ペア:

[(1, 201920043), (3, 67306681), (13, 15532311), (39, 5177437), (191, 1057173), (573, 352391), (2483, 81321), (7449, 27107)]