522138239

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{58687}}^1$

素因数の和:58766

約数の個数: 16

約数和(自身を含む): 631013376

約数和(自身を除く): 108875137

約数列:

[1, 7, 31, 41, 217, 287, 1271, 8897, 58687, 410809, 1819297, 2406167, 12735079, 16843169, 74591177, 522138239]

約数ペア:

[(1, 522138239), (7, 74591177), (31, 16843169), (41, 12735079), (217, 2406167), (287, 1819297), (1271, 410809), (8897, 58687)]