147218687

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{39019}}^1$

素因数の和:39051

約数の個数: 16

約数和(自身を含む): 187296000

約数和(自身を除く): 40077313

約数列:

[1, 7, 11, 49, 77, 343, 539, 3773, 39019, 273133, 429209, 1911931, 3004463, 13383517, 21031241, 147218687]

約数ペア:

[(1, 147218687), (7, 21031241), (11, 13383517), (49, 3004463), (77, 1911931), (343, 429209), (539, 273133), (3773, 39019)]