242996909

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{11831}}^1$

素因数の和:11920

約数の個数: 16

約数和(自身を含む): 272609280

約数和(自身を除く): 29612371

約数列:

[1, 19, 23, 47, 437, 893, 1081, 11831, 20539, 224789, 272113, 556057, 5170147, 10565083, 12789311, 242996909]

約数ペア:

[(1, 242996909), (19, 12789311), (23, 10565083), (47, 5170147), (437, 556057), (893, 272113), (1081, 224789), (11831, 20539)]