1728103637

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1307}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 2017249920

約数和(自身を除く): 289146283

約数列:

[1, 13, 19, 53, 101, 247, 689, 1007, 1307, 1313, 1919, 5353, 13091, 16991, 24833, 24947, 69271, 69589, 101707, 132007, 322829, 900523, 1316149, 1322191, 1716091, 2508133, 6996371, 17109937, 32605729, 90952823, 132931049, 1728103637]

約数ペア:

[(1, 1728103637), (13, 132931049), (19, 90952823), (53, 32605729), (101, 17109937), (247, 6996371), (689, 2508133), (1007, 1716091), (1307, 1322191), (1313, 1316149), (1919, 900523), (5353, 322829), (13091, 132007), (16991, 101707), (24833, 69589), (24947, 69271)]