30897213

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{953}}^1$

素因数の和:1164

約数の個数: 16

約数和(自身を含む): 42037056

約数和(自身を除く): 11139843

約数列:

[1, 3, 101, 107, 303, 321, 953, 2859, 10807, 32421, 96253, 101971, 288759, 305913, 10299071, 30897213]

約数ペア:

[(1, 30897213), (3, 10299071), (101, 305913), (107, 288759), (303, 101971), (321, 96253), (953, 32421), (2859, 10807)]