16059309

素因数分解:

$3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1021}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 25165728

約数和(自身を除く): 9106419

約数列:

[1, 3, 7, 21, 49, 107, 147, 321, 749, 1021, 2247, 3063, 5243, 7147, 15729, 21441, 50029, 109247, 150087, 327741, 764729, 2294187, 5353103, 16059309]

約数ペア:

[(1, 16059309), (3, 5353103), (7, 2294187), (21, 764729), (49, 327741), (107, 150087), (147, 109247), (321, 50029), (749, 21441), (1021, 15729), (2247, 7147), (3063, 5243)]