581387304961

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{21493}}^1$

素因数の和:21961

約数の個数: 32

約数和(自身を含む): 634899057408

約数和(自身を除く): 53511752447

約数列:

[1, 17, 71, 73, 307, 1207, 1241, 5183, 5219, 21493, 21797, 22411, 88111, 365381, 370549, 380987, 1526003, 1568989, 1591181, 6598351, 25942051, 26672813, 27050077, 111398219, 112171967, 468482921, 481679623, 1893769723, 7964209657, 8188553591, 34199253233, 581387304961]

約数ペア:

[(1, 581387304961), (17, 34199253233), (71, 8188553591), (73, 7964209657), (307, 1893769723), (1207, 481679623), (1241, 468482921), (5183, 112171967), (5219, 111398219), (21493, 27050077), (21797, 26672813), (22411, 25942051), (88111, 6598351), (365381, 1591181), (370549, 1568989), (380987, 1526003)]