13247721877

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1\times {\mathrm{727}}^1$

素因数の和:1313

約数の個数: 32

約数和(自身を含む): 14924349440

約数和(自身を除く): 1676627563

約数列:

[1, 13, 31, 103, 403, 439, 727, 1339, 3193, 5707, 9451, 13609, 22537, 41509, 45217, 74881, 176917, 292981, 319153, 587821, 973453, 1401727, 2321311, 4148989, 9893743, 18222451, 30177043, 32872759, 128618659, 427345867, 1019055529, 13247721877]

約数ペア:

[(1, 13247721877), (13, 1019055529), (31, 427345867), (103, 128618659), (403, 32872759), (439, 30177043), (727, 18222451), (1339, 9893743), (3193, 4148989), (5707, 2321311), (9451, 1401727), (13609, 973453), (22537, 587821), (41509, 319153), (45217, 292981), (74881, 176917)]