251710366737

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{325153}}^1$

素因数の和:325569

約数の個数: 32

約数和(自身を含む): 364651106688

約数和(自身を除く): 112940739951

約数列:

[1, 3, 17, 43, 51, 129, 353, 731, 1059, 2193, 6001, 15179, 18003, 45537, 258043, 325153, 774129, 975459, 5527601, 13981579, 16582803, 41944737, 114779009, 237686843, 344337027, 713060529, 1951243153, 4935497387, 5853729459, 14806492161, 83903455579, 251710366737]

約数ペア:

[(1, 251710366737), (3, 83903455579), (17, 14806492161), (43, 5853729459), (51, 4935497387), (129, 1951243153), (353, 713060529), (731, 344337027), (1059, 237686843), (2193, 114779009), (6001, 41944737), (15179, 16582803), (18003, 13981579), (45537, 5527601), (258043, 975459), (325153, 774129)]