47071409

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3797}}^1$

素因数の和:3845

約数の個数: 24

約数和(自身を含む): 62347968

約数和(自身を除く): 15276559

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 3797, 12397, 26579, 41767, 87331, 186053, 292369, 611317, 960641, 2046583, 4279219, 6724487, 47071409]

約数ペア:

[(1, 47071409), (7, 6724487), (11, 4279219), (23, 2046583), (49, 960641), (77, 611317), (161, 292369), (253, 186053), (539, 87331), (1127, 41767), (1771, 26579), (3797, 12397)]