29486421

素因数分解:

$3^2\times {\mathrm{41}}^2\times {\mathrm{1949}}^1$

素因数の和:2037

約数の個数: 18

約数和(自身を含む): 43678050

約数和(自身を除く): 14191629

約数列:

[1, 3, 9, 41, 123, 369, 1681, 1949, 5043, 5847, 15129, 17541, 79909, 239727, 719181, 3276269, 9828807, 29486421]

約数ペア:

[(1, 29486421), (3, 9828807), (9, 3276269), (41, 719181), (123, 239727), (369, 79909), (1681, 17541), (1949, 15129), (5043, 5847)]