285884641

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{17581}}^1$

素因数の和:17712

約数の個数: 16

約数和(自身を含む): 344325888

約数和(自身を除く): 58441247

約数列:

[1, 7, 23, 101, 161, 707, 2323, 16261, 17581, 123067, 404363, 1775681, 2830541, 12429767, 40840663, 285884641]

約数ペア:

[(1, 285884641), (7, 40840663), (23, 12429767), (101, 2830541), (161, 1775681), (707, 404363), (2323, 123067), (16261, 17581)]