40119751

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1181}}^1$

素因数の和:1422

約数の個数: 16

約数和(自身を含む): 48112128

約数和(自身を除く): 7992377

約数列:

[1, 7, 23, 161, 211, 1181, 1477, 4853, 8267, 27163, 33971, 190141, 249191, 1744337, 5731393, 40119751]

約数ペア:

[(1, 40119751), (7, 5731393), (23, 1744337), (161, 249191), (211, 190141), (1181, 33971), (1477, 27163), (4853, 8267)]