386958

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:81

約数の個数: 48

約数和(自身を含む): 938448

約数和(自身を除く): 551490

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 41, 66, 78, 82, 121, 123, 143, 242, 246, 286, 363, 429, 451, 533, 726, 858, 902, 1066, 1353, 1573, 1599, 2706, 3146, 3198, 4719, 4961, 5863, 9438, 9922, 11726, 14883, 17589, 29766, 35178, 64493, 128986, 193479, 386958]

約数ペア:

[(1, 386958), (2, 193479), (3, 128986), (6, 64493), (11, 35178), (13, 29766), (22, 17589), (26, 14883), (33, 11726), (39, 9922), (41, 9438), (66, 5863), (78, 4961), (82, 4719), (121, 3198), (123, 3146), (143, 2706), (242, 1599), (246, 1573), (286, 1353), (363, 1066), (429, 902), (451, 858), (533, 726)]