3721237107

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2904947}}^1$

素因数の和:2905018

約数の個数: 16

約数和(自身を含む): 5763416832

約数和(自身を除く): 2042179725

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 2904947, 8714841, 20334629, 61003887, 177201767, 531605301, 1240412369, 3721237107]

約数ペア:

[(1, 3721237107), (3, 1240412369), (7, 531605301), (21, 177201767), (61, 61003887), (183, 20334629), (427, 8714841), (1281, 2904947)]