10989769

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 13789440

約数和(自身を除く): 2799671

約数列:

[1, 7, 17, 49, 79, 119, 167, 553, 833, 1169, 1343, 2839, 3871, 8183, 9401, 13193, 19873, 65807, 92351, 139111, 224281, 646457, 1569967, 10989769]

約数ペア:

[(1, 10989769), (7, 1569967), (17, 646457), (49, 224281), (79, 139111), (119, 92351), (167, 65807), (553, 19873), (833, 13193), (1169, 9401), (1343, 8183), (2839, 3871)]