30441807

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7151}}^1$

素因数の和:7211

約数の個数: 24

約数和(自身を含む): 49091328

約数和(自身を除く): 18649521

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 7151, 21453, 64359, 78661, 235983, 307493, 707949, 922479, 2767437, 3382423, 10147269, 30441807]

約数ペア:

[(1, 30441807), (3, 10147269), (9, 3382423), (11, 2767437), (33, 922479), (43, 707949), (99, 307493), (129, 235983), (387, 78661), (473, 64359), (1419, 21453), (4257, 7151)]