279867801603

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1348637}}^1$

素因数の和:1348983

約数の個数: 32

約数和(自身を含む): 426860110656

約数和(自身を除く): 146992309053

約数列:

[1, 3, 13, 17, 39, 51, 221, 313, 663, 939, 4069, 5321, 12207, 15963, 69173, 207519, 1348637, 4045911, 17532281, 22926829, 52596843, 68780487, 298048777, 422123381, 894146331, 1266370143, 5487603953, 7176097477, 16462811859, 21528292431, 93289267201, 279867801603]

約数ペア:

[(1, 279867801603), (3, 93289267201), (13, 21528292431), (17, 16462811859), (39, 7176097477), (51, 5487603953), (221, 1266370143), (313, 894146331), (663, 422123381), (939, 298048777), (4069, 68780487), (5321, 52596843), (12207, 22926829), (15963, 17532281), (69173, 4045911), (207519, 1348637)]