30184371

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7151}}^1$

素因数の和:7231

約数の個数: 24

約数和(自身を含む): 50578944

約数和(自身を除く): 20394573

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 7151, 21453, 50057, 64359, 150171, 450513, 479117, 1437351, 3353819, 4312053, 10061457, 30184371]

約数ペア:

[(1, 30184371), (3, 10061457), (7, 4312053), (9, 3353819), (21, 1437351), (63, 479117), (67, 450513), (201, 150171), (469, 64359), (603, 50057), (1407, 21453), (4221, 7151)]