91528031

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1571}}^1$

素因数の和:1655

約数の個数: 24

約数和(自身を含む): 112901040

約数和(自身を除く): 21373009

約数列:

[1, 7, 29, 41, 49, 203, 287, 1189, 1421, 1571, 2009, 8323, 10997, 45559, 58261, 64411, 76979, 318913, 450877, 1867919, 2232391, 3156139, 13075433, 91528031]

約数ペア:

[(1, 91528031), (7, 13075433), (29, 3156139), (41, 2232391), (49, 1867919), (203, 450877), (287, 318913), (1189, 76979), (1421, 64411), (1571, 58261), (2009, 45559), (8323, 10997)]