201704217

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{42743}}^1$

素因数の和:42781

約数の個数: 24

約数和(自身を含む): 318357312

約数和(自身を除く): 116653095

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 42743, 128229, 470173, 555659, 1410519, 1666977, 5171903, 6112249, 15515709, 18336747, 67234739, 201704217]

約数ペア:

[(1, 201704217), (3, 67234739), (11, 18336747), (13, 15515709), (33, 6112249), (39, 5171903), (121, 1666977), (143, 1410519), (363, 555659), (429, 470173), (1573, 128229), (4719, 42743)]