139608861

素因数分解:

$3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{13879}}^1$

素因数の和:14368

約数の個数: 16

約数和(自身を含む): 213196800

約数和(自身を除く): 73587939

約数列:

[1, 3, 7, 21, 479, 1437, 3353, 10059, 13879, 41637, 97153, 291459, 6648041, 19944123, 46536287, 139608861]

約数ペア:

[(1, 139608861), (3, 46536287), (7, 19944123), (21, 6648041), (479, 291459), (1437, 97153), (3353, 41637), (10059, 13879)]