4049882991

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1979}}^1\times {\mathrm{2953}}^1$

素因数の和:4956

約数の個数: 48

約数和(自身を含む): 7299452160

約数和(自身を除く): 3249569169

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 1979, 2953, 5937, 8859, 13853, 17811, 20671, 21769, 26577, 32483, 41559, 62013, 65307, 97449, 124677, 152383, 186039, 195921, 227381, 292347, 457149, 682143, 1371447, 2046429, 5843987, 17531961, 40907909, 52595883, 64283857, 122723727, 192851571, 368171181, 449986999, 578554713, 1349960997, 4049882991]

約数ペア:

[(1, 4049882991), (3, 1349960997), (7, 578554713), (9, 449986999), (11, 368171181), (21, 192851571), (33, 122723727), (63, 64283857), (77, 52595883), (99, 40907909), (231, 17531961), (693, 5843987), (1979, 2046429), (2953, 1371447), (5937, 682143), (8859, 457149), (13853, 292347), (17811, 227381), (20671, 195921), (21769, 186039), (26577, 152383), (32483, 124677), (41559, 97449), (62013, 65307)]