4388307

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{157}}^1$

素因数の和:200

約数の個数: 32

約数和(自身を含む): 7401984

約数和(自身を除く): 3013677

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 157, 231, 363, 471, 847, 1099, 1331, 1727, 2541, 3297, 3993, 5181, 9317, 12089, 18997, 27951, 36267, 56991, 132979, 208967, 398937, 626901, 1462769, 4388307]

約数ペア:

[(1, 4388307), (3, 1462769), (7, 626901), (11, 398937), (21, 208967), (33, 132979), (77, 56991), (121, 36267), (157, 27951), (231, 18997), (363, 12089), (471, 9317), (847, 5181), (1099, 3993), (1331, 3297), (1727, 2541)]