1724848993

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{21149}}^1$

素因数の和:21408

約数の個数: 16

約数和(自身を含む): 2014156800

約数和(自身を除く): 289307807

約数列:

[1, 7, 61, 191, 427, 1337, 11651, 21149, 81557, 148043, 1290089, 4039459, 9030623, 28276213, 246406999, 1724848993]

約数ペア:

[(1, 1724848993), (7, 246406999), (61, 28276213), (191, 9030623), (427, 4039459), (1337, 1290089), (11651, 148043), (21149, 81557)]