977452077

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2737961}}^1$

素因数の和:2737988

約数の個数: 16

約数和(自身を含む): 1577066112

約数和(自身を除く): 599614035

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 2737961, 8213883, 19165727, 46545337, 57497181, 139636011, 325817359, 977452077]

約数ペア:

[(1, 977452077), (3, 325817359), (7, 139636011), (17, 57497181), (21, 46545337), (51, 19165727), (119, 8213883), (357, 2737961)]