6940641

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 10499328

約数和(自身を除く): 3558687

約数列:

[1, 3, 17, 23, 51, 61, 69, 97, 183, 291, 391, 1037, 1173, 1403, 1649, 2231, 3111, 4209, 4947, 5917, 6693, 17751, 23851, 37927, 71553, 100589, 113781, 136091, 301767, 408273, 2313547, 6940641]

約数ペア:

[(1, 6940641), (3, 2313547), (17, 408273), (23, 301767), (51, 136091), (61, 113781), (69, 100589), (97, 71553), (183, 37927), (291, 23851), (391, 17751), (1037, 6693), (1173, 5917), (1403, 4947), (1649, 4209), (2231, 3111)]