13305748731

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2309}}^1$

素因数の和:2528

約数の個数: 64

約数和(自身を含む): 20607713280

約数和(自身を除く): 7301964549

約数列:

[1, 3, 11, 31, 33, 43, 93, 129, 131, 341, 393, 473, 1023, 1333, 1419, 1441, 2309, 3999, 4061, 4323, 5633, 6927, 12183, 14663, 16899, 25399, 43989, 44671, 61963, 71579, 76197, 99287, 134013, 174623, 185889, 214737, 297861, 302479, 523869, 787369, 907437, 1092157, 1920853, 2362107, 3077897, 3276471, 3327269, 5762559, 9233691, 9376849, 9981807, 13006597, 28130547, 33856867, 39019791, 101570601, 103145339, 143072567, 309436017, 403204507, 429217701, 1209613521, 4435249577, 13305748731]

約数ペア:

[(1, 13305748731), (3, 4435249577), (11, 1209613521), (31, 429217701), (33, 403204507), (43, 309436017), (93, 143072567), (129, 103145339), (131, 101570601), (341, 39019791), (393, 33856867), (473, 28130547), (1023, 13006597), (1333, 9981807), (1419, 9376849), (1441, 9233691), (2309, 5762559), (3999, 3327269), (4061, 3276471), (4323, 3077897), (5633, 2362107), (6927, 1920853), (12183, 1092157), (14663, 907437), (16899, 787369), (25399, 523869), (43989, 302479), (44671, 297861), (61963, 214737), (71579, 185889), (76197, 174623), (99287, 134013)]