966883001

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{3221}}^1$

素因数の和:3345

約数の個数: 32

約数和(自身を含む): 1214565120

約数和(自身を除く): 247682119

約数列:

[1, 7, 19, 37, 61, 133, 259, 427, 703, 1159, 2257, 3221, 4921, 8113, 15799, 22547, 42883, 61199, 119177, 196481, 300181, 428393, 834239, 1375367, 2264363, 3733139, 7269797, 15850541, 26131973, 50888579, 138126143, 966883001]

約数ペア:

[(1, 966883001), (7, 138126143), (19, 50888579), (37, 26131973), (61, 15850541), (133, 7269797), (259, 3733139), (427, 2264363), (703, 1375367), (1159, 834239), (2257, 428393), (3221, 300181), (4921, 196481), (8113, 119177), (15799, 61199), (22547, 42883)]