15217137

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1567}}^1$

素因数の和:1669

約数の個数: 24

約数和(自身を含む): 23971584

約数和(自身を除く): 8754447

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 747, 1079, 1567, 3237, 4701, 9711, 14103, 20371, 61113, 130061, 183339, 390183, 1170549, 1690793, 5072379, 15217137]

約数ペア:

[(1, 15217137), (3, 5072379), (9, 1690793), (13, 1170549), (39, 390183), (83, 183339), (117, 130061), (249, 61113), (747, 20371), (1079, 14103), (1567, 9711), (3237, 4701)]