5128928497

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{9967}}^1$

素因数の和:10189

約数の個数: 32

約数和(自身を含む): 6591320064

約数和(自身を除く): 1462391567

約数列:

[1, 7, 11, 41, 77, 163, 287, 451, 1141, 1793, 3157, 6683, 9967, 12551, 46781, 69769, 73513, 109637, 408647, 514591, 767459, 1624621, 2860529, 4495117, 11372347, 17870831, 31465819, 66609461, 125095817, 466266227, 732704071, 5128928497]

約数ペア:

[(1, 5128928497), (7, 732704071), (11, 466266227), (41, 125095817), (77, 66609461), (163, 31465819), (287, 17870831), (451, 11372347), (1141, 4495117), (1793, 2860529), (3157, 1624621), (6683, 767459), (9967, 514591), (12551, 408647), (46781, 109637), (69769, 73513)]