291298997

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{19429}}^1$

素因数の和:19516

約数の個数: 16

約数和(自身を含む): 335750400

約数和(自身を除く): 44451403

約数列:

[1, 11, 29, 47, 319, 517, 1363, 14993, 19429, 213719, 563441, 913163, 6197851, 10044793, 26481727, 291298997]

約数ペア:

[(1, 291298997), (11, 26481727), (29, 10044793), (47, 6197851), (319, 913163), (517, 563441), (1363, 213719), (14993, 19429)]