7840833

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 14325696

約数和(自身を除く): 6484863

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 373, 429, 539, 637, 1001, 1119, 1617, 1911, 2611, 3003, 4103, 4849, 7007, 7833, 12309, 14547, 18277, 21021, 28721, 33943, 53339, 54831, 86163, 101829, 160017, 201047, 237601, 373373, 603141, 712803, 1120119, 2613611, 7840833]

約数ペア:

[(1, 7840833), (3, 2613611), (7, 1120119), (11, 712803), (13, 603141), (21, 373373), (33, 237601), (39, 201047), (49, 160017), (77, 101829), (91, 86163), (143, 54831), (147, 53339), (231, 33943), (273, 28721), (373, 21021), (429, 18277), (539, 14547), (637, 12309), (1001, 7833), (1119, 7007), (1617, 4849), (1911, 4103), (2611, 3003)]