42374563

素因数分解:

$7^3\times {\mathrm{11}}^2\times {\mathrm{1021}}^1$

素因数の和:1064

約数の個数: 24

約数和(自身を含む): 54370400

約数和(自身を除く): 11995837

約数列:

[1, 7, 11, 49, 77, 121, 343, 539, 847, 1021, 3773, 5929, 7147, 11231, 41503, 50029, 78617, 123541, 350203, 550319, 864787, 3852233, 6053509, 42374563]

約数ペア:

[(1, 42374563), (7, 6053509), (11, 3852233), (49, 864787), (77, 550319), (121, 350203), (343, 123541), (539, 78617), (847, 50029), (1021, 41503), (3773, 11231), (5929, 7147)]