140003139

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{4519}}^1$

素因数の和:4994

約数の個数: 16

約数和(自身を含む): 195264000

約数和(自身を除く): 55260861

約数列:

[1, 3, 23, 69, 449, 1347, 4519, 10327, 13557, 30981, 103937, 311811, 2029031, 6087093, 46667713, 140003139]

約数ペア:

[(1, 140003139), (3, 46667713), (23, 6087093), (69, 2029031), (449, 311811), (1347, 103937), (4519, 30981), (10327, 13557)]