172854392821

素因数分解:

${\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{89671}}^1$

素因数の和:89961

約数の個数: 24

約数和(自身を含む): 193207291200

約数和(自身を除く): 20352898379

約数列:

[1, 11, 89, 121, 179, 979, 1969, 10769, 15931, 21659, 89671, 175241, 986381, 1927651, 7980719, 10850191, 16051109, 87787909, 176562199, 965666999, 1428548701, 1942184189, 15714035711, 172854392821]

約数ペア:

[(1, 172854392821), (11, 15714035711), (89, 1942184189), (121, 1428548701), (179, 965666999), (979, 176562199), (1969, 87787909), (10769, 16051109), (15931, 10850191), (21659, 7980719), (89671, 1927651), (175241, 986381)]