289356473

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{41213}}^1$

素因数の和:41296

約数の個数: 16

約数和(自身を含む): 356088960

約数和(自身を除く): 66732487

約数列:

[1, 7, 17, 59, 119, 413, 1003, 7021, 41213, 288491, 700621, 2431567, 4904347, 17020969, 41336639, 289356473]

約数ペア:

[(1, 289356473), (7, 41336639), (17, 17020969), (59, 4904347), (119, 2431567), (413, 700621), (1003, 288491), (7021, 41213)]