3353147

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 4078080

約数和(自身を除く): 724933

約数列:

[1, 7, 23, 59, 161, 353, 413, 1357, 2471, 8119, 9499, 20827, 56833, 145789, 479021, 3353147]

約数ペア:

[(1, 3353147), (7, 479021), (23, 145789), (59, 56833), (161, 20827), (353, 9499), (413, 8119), (1357, 2471)]