201231069

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{21589}}^1$

素因数の和:21844

約数の個数: 16

約数和(自身を含む): 290169600

約数和(自身を除く): 88938531

約数列:

[1, 3, 13, 39, 239, 717, 3107, 9321, 21589, 64767, 280657, 841971, 5159771, 15479313, 67077023, 201231069]

約数ペア:

[(1, 201231069), (3, 67077023), (13, 15479313), (39, 5159771), (239, 841971), (717, 280657), (3107, 64767), (9321, 21589)]