56972103

素因数分解:

$3^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:862

約数の個数: 16

約数和(自身を含む): 76876800

約数和(自身を除く): 19904697

約数列:

[1, 3, 181, 239, 439, 543, 717, 1317, 43259, 79459, 104921, 129777, 238377, 314763, 18990701, 56972103]

約数ペア:

[(1, 56972103), (3, 18990701), (181, 314763), (239, 238377), (439, 129777), (543, 104921), (717, 79459), (1317, 43259)]