1324701

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 2309120

約数和(自身を除く): 984419

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 163, 189, 301, 387, 489, 903, 1141, 1161, 1467, 2709, 3423, 4401, 7009, 8127, 10269, 21027, 30807, 49063, 63081, 147189, 189243, 441567, 1324701]

約数ペア:

[(1, 1324701), (3, 441567), (7, 189243), (9, 147189), (21, 63081), (27, 49063), (43, 30807), (63, 21027), (129, 10269), (163, 8127), (189, 7009), (301, 4401), (387, 3423), (489, 2709), (903, 1467), (1141, 1161)]