29520183

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2719}}^1$

素因数の和:2787

約数の個数: 32

約数和(自身を含む): 50135040

約数和(自身を除く): 20614857

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 987, 1551, 2719, 3619, 8157, 10857, 19033, 29909, 57099, 89727, 127793, 209363, 383379, 628089, 894551, 1405723, 2683653, 4217169, 9840061, 29520183]

約数ペア:

[(1, 29520183), (3, 9840061), (7, 4217169), (11, 2683653), (21, 1405723), (33, 894551), (47, 628089), (77, 383379), (141, 209363), (231, 127793), (329, 89727), (517, 57099), (987, 29909), (1551, 19033), (2719, 10857), (3619, 8157)]