11672973

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 19656000

約数和(自身を除く): 7983027

約数列:

[1, 3, 9, 13, 19, 39, 57, 59, 89, 117, 171, 177, 247, 267, 531, 741, 767, 801, 1121, 1157, 1691, 2223, 2301, 3363, 3471, 5073, 5251, 6903, 10089, 10413, 14573, 15219, 15753, 21983, 43719, 47259, 65949, 68263, 99769, 131157, 197847, 204789, 299307, 614367, 897921, 1296997, 3890991, 11672973]

約数ペア:

[(1, 11672973), (3, 3890991), (9, 1296997), (13, 897921), (19, 614367), (39, 299307), (57, 204789), (59, 197847), (89, 131157), (117, 99769), (171, 68263), (177, 65949), (247, 47259), (267, 43719), (531, 21983), (741, 15753), (767, 15219), (801, 14573), (1121, 10413), (1157, 10089), (1691, 6903), (2223, 5251), (2301, 5073), (3363, 3471)]