339920273

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{15937}}^1$

素因数の和:16232

約数の個数: 16

約数和(自身を含む): 425353344

約数和(自身を除く): 85433071

約数列:

[1, 7, 11, 77, 277, 1939, 3047, 15937, 21329, 111559, 175307, 1227149, 4414549, 30901843, 48560039, 339920273]

約数ペア:

[(1, 339920273), (7, 48560039), (11, 30901843), (77, 4414549), (277, 1227149), (1939, 175307), (3047, 111559), (15937, 21329)]