3991029

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8263}}^1$

素因数の和:8296

約数の個数: 16

約数和(自身を含む): 6346752

約数和(自身を除く): 2355723

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 8263, 24789, 57841, 173523, 190049, 570147, 1330343, 3991029]

約数ペア:

[(1, 3991029), (3, 1330343), (7, 570147), (21, 190049), (23, 173523), (69, 57841), (161, 24789), (483, 8263)]