144429887

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{1663}}^1$

素因数の和:2342

約数の個数: 16

約数和(自身を含む): 174120960

約数和(自身を除く): 29691073

約数列:

[1, 7, 19, 133, 653, 1663, 4571, 11641, 12407, 31597, 86849, 221179, 1085939, 7601573, 20632841, 144429887]

約数ペア:

[(1, 144429887), (7, 20632841), (19, 7601573), (133, 1085939), (653, 221179), (1663, 86849), (4571, 31597), (11641, 12407)]