29426439

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 18473721

約数列:

[1, 3, 7, 17, 21, 51, 119, 139, 357, 417, 593, 973, 1779, 2363, 2919, 4151, 7089, 10081, 12453, 16541, 30243, 49623, 70567, 82427, 211701, 247281, 576989, 1401259, 1730967, 4203777, 9808813, 29426439]

約数ペア:

[(1, 29426439), (3, 9808813), (7, 4203777), (17, 1730967), (21, 1401259), (51, 576989), (119, 247281), (139, 211701), (357, 82427), (417, 70567), (593, 49623), (973, 30243), (1779, 16541), (2363, 12453), (2919, 10081), (4151, 7089)]