2981567343

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1213}}^1\times {\mathrm{1487}}^1$

素因数の和:2751

約数の個数: 32

約数和(自身を含む): 4335436800

約数和(自身を除く): 1353869457

約数列:

[1, 3, 19, 29, 57, 87, 551, 1213, 1487, 1653, 3639, 4461, 23047, 28253, 35177, 43123, 69141, 84759, 105531, 129369, 668363, 819337, 1803731, 2005089, 2458011, 5411193, 34270889, 52308199, 102812667, 156924597, 993855781, 2981567343]

約数ペア:

[(1, 2981567343), (3, 993855781), (19, 156924597), (29, 102812667), (57, 52308199), (87, 34270889), (551, 5411193), (1213, 2458011), (1487, 2005089), (1653, 1803731), (3639, 819337), (4461, 668363), (23047, 129369), (28253, 105531), (35177, 84759), (43123, 69141)]