29304821

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 40239360

約数和(自身を除く): 10934539

約数列:

[1, 7, 13, 17, 19, 91, 119, 133, 221, 247, 323, 997, 1547, 1729, 2261, 4199, 6979, 12961, 16949, 18943, 29393, 90727, 118643, 132601, 220337, 246259, 322031, 1542359, 1723813, 2254217, 4186403, 29304821]

約数ペア:

[(1, 29304821), (7, 4186403), (13, 2254217), (17, 1723813), (19, 1542359), (91, 322031), (119, 246259), (133, 220337), (221, 132601), (247, 118643), (323, 90727), (997, 29393), (1547, 18943), (1729, 16949), (2261, 12961), (4199, 6979)]