289290029

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{46279}}^1$

素因数の和:46352

約数の個数: 16

約数和(自身を含む): 355430400

約数和(自身を除く): 66140371

約数列:

[1, 7, 19, 47, 133, 329, 893, 6251, 46279, 323953, 879301, 2175113, 6155107, 15225791, 41327147, 289290029]

約数ペア:

[(1, 289290029), (7, 41327147), (19, 15225791), (47, 6155107), (133, 2175113), (329, 879301), (893, 323953), (6251, 46279)]