173622043

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2003}}^1$

素因数の和:2107

約数の個数: 24

約数和(自身を含む): 212464080

約数和(自身を除く): 38842037

約数列:

[1, 7, 29, 49, 61, 203, 427, 1421, 1769, 2003, 2989, 12383, 14021, 58087, 86681, 98147, 122183, 406609, 855281, 2846263, 3543307, 5986967, 24803149, 173622043]

約数ペア:

[(1, 173622043), (7, 24803149), (29, 5986967), (49, 3543307), (61, 2846263), (203, 855281), (427, 406609), (1421, 122183), (1769, 98147), (2003, 86681), (2989, 58087), (12383, 14021)]