16402137

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1381}}^1$

素因数の和:1528

約数の個数: 16

約数和(自身を含む): 22686912

約数和(自身を除く): 6284775

約数列:

[1, 3, 37, 107, 111, 321, 1381, 3959, 4143, 11877, 51097, 147767, 153291, 443301, 5467379, 16402137]

約数ペア:

[(1, 16402137), (3, 5467379), (37, 443301), (107, 153291), (111, 147767), (321, 51097), (1381, 11877), (3959, 4143)]