1347913

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:312

約数の個数: 16

約数和(自身を含む): 1672704

約数和(自身を除く): 324791

約数列:

[1, 7, 17, 47, 119, 241, 329, 799, 1687, 4097, 5593, 11327, 28679, 79289, 192559, 1347913]

約数ペア:

[(1, 1347913), (7, 192559), (17, 79289), (47, 28679), (119, 11327), (241, 5593), (329, 4097), (799, 1687)]