1530081

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 2558400

約数和(自身を除く): 1028319

約数列:

[1, 3, 7, 9, 21, 63, 149, 163, 447, 489, 1043, 1141, 1341, 1467, 3129, 3423, 9387, 10269, 24287, 72861, 170009, 218583, 510027, 1530081]

約数ペア:

[(1, 1530081), (3, 510027), (7, 218583), (9, 170009), (21, 72861), (63, 24287), (149, 10269), (163, 9387), (447, 3423), (489, 3129), (1043, 1467), (1141, 1341)]