2021453847

素因数分解:

$3^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{34171}}^1$

素因数の和:34500

約数の個数: 32

約数和(自身を含む): 3433602560

約数和(自身を除く): 1412148713

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 313, 939, 2191, 2817, 6573, 8451, 19719, 34171, 59157, 102513, 239197, 307539, 717591, 922617, 2152773, 6458319, 10695523, 32086569, 74868661, 96259707, 224605983, 288779121, 673817949, 2021453847]

約数ペア:

[(1, 2021453847), (3, 673817949), (7, 288779121), (9, 224605983), (21, 96259707), (27, 74868661), (63, 32086569), (189, 10695523), (313, 6458319), (939, 2152773), (2191, 922617), (2817, 717591), (6573, 307539), (8451, 239197), (19719, 102513), (34171, 59157)]