11554151

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 14281920

約数和(自身を除く): 2727769

約数列:

[1, 7, 29, 47, 49, 173, 203, 329, 1211, 1363, 1421, 2303, 5017, 8131, 8477, 9541, 35119, 56917, 66787, 235799, 245833, 398419, 1650593, 11554151]

約数ペア:

[(1, 11554151), (7, 1650593), (29, 398419), (47, 245833), (49, 235799), (173, 66787), (203, 56917), (329, 35119), (1211, 9541), (1363, 8477), (1421, 8131), (2303, 5017)]