13646673

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 20487168

約数和(自身を除く): 6840495

約数列:

[1, 3, 9, 37, 107, 111, 321, 333, 383, 963, 1149, 3447, 3959, 11877, 14171, 35631, 40981, 42513, 122943, 127539, 368829, 1516297, 4548891, 13646673]

約数ペア:

[(1, 13646673), (3, 4548891), (9, 1516297), (37, 368829), (107, 127539), (111, 122943), (321, 42513), (333, 40981), (383, 35631), (963, 14171), (1149, 11877), (3447, 3959)]