21167350473

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{15361}}^1$

素因数の和:15777

約数の個数: 32

約数和(自身を含む): 29907970560

約数和(自身を除く): 8740620087

約数列:

[1, 3, 29, 47, 87, 141, 337, 1011, 1363, 4089, 9773, 15361, 15839, 29319, 46083, 47517, 445469, 459331, 721967, 1336407, 1377993, 2165901, 5176657, 15529971, 20937043, 62811129, 150123053, 243302879, 450369159, 729908637, 7055783491, 21167350473]

約数ペア:

[(1, 21167350473), (3, 7055783491), (29, 729908637), (47, 450369159), (87, 243302879), (141, 150123053), (337, 62811129), (1011, 20937043), (1363, 15529971), (4089, 5176657), (9773, 2165901), (15361, 1377993), (15839, 1336407), (29319, 721967), (46083, 459331), (47517, 445469)]