13305008457

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{19753}}^1$

素因数の和:19895

約数の個数: 64

約数和(自身を含む): 22566969600

約数和(自身を除く): 9261961143

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 101, 117, 171, 247, 303, 351, 513, 741, 909, 1313, 1919, 2223, 2727, 3939, 5757, 6669, 11817, 17271, 19753, 24947, 35451, 51813, 59259, 74841, 177777, 224523, 256789, 375307, 533331, 673569, 770367, 1125921, 1995053, 2311101, 3377763, 4878991, 5985159, 6933303, 10133289, 14636973, 17955477, 25935689, 37906007, 43910919, 53866431, 77807067, 113718021, 131732757, 233421201, 341154063, 492778091, 700263603, 1023462189, 1478334273, 4435002819, 13305008457]

約数ペア:

[(1, 13305008457), (3, 4435002819), (9, 1478334273), (13, 1023462189), (19, 700263603), (27, 492778091), (39, 341154063), (57, 233421201), (101, 131732757), (117, 113718021), (171, 77807067), (247, 53866431), (303, 43910919), (351, 37906007), (513, 25935689), (741, 17955477), (909, 14636973), (1313, 10133289), (1919, 6933303), (2223, 5985159), (2727, 4878991), (3939, 3377763), (5757, 2311101), (6669, 1995053), (11817, 1125921), (17271, 770367), (19753, 673569), (24947, 533331), (35451, 375307), (51813, 256789), (59259, 224523), (74841, 177777)]