1323421939

素因数分解:

$7^3\times {\mathrm{163}}^1\times {\mathrm{23671}}^1$

素因数の和:23855

約数の個数: 16

約数和(自身を含む): 1552883200

約数和(自身を除く): 229461261

約数列:

[1, 7, 49, 163, 343, 1141, 7987, 23671, 55909, 165697, 1159879, 3858373, 8119153, 27008611, 189060277, 1323421939]

約数ペア:

[(1, 1323421939), (7, 189060277), (49, 27008611), (163, 8119153), (343, 3858373), (1141, 1159879), (7987, 165697), (23671, 55909)]