85838200637

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{990277}}^1$

素因数の和:990381

約数の個数: 24

約数和(自身を含む): 104989273560

約数和(自身を除く): 19151072923

約数列:

[1, 7, 29, 49, 61, 203, 427, 1421, 1769, 2989, 12383, 86681, 990277, 6931939, 28718033, 48523573, 60406897, 201026231, 422848279, 1407183617, 1751800013, 2959937953, 12262600091, 85838200637]

約数ペア:

[(1, 85838200637), (7, 12262600091), (29, 2959937953), (49, 1751800013), (61, 1407183617), (203, 422848279), (427, 201026231), (1421, 60406897), (1769, 48523573), (2989, 28718033), (12383, 6931939), (86681, 990277)]