30865101

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3449}}^1$

素因数の和:3628

約数の個数: 16

約数和(自身を含む): 43608000

約数和(自身を除く): 12742899

約数列:

[1, 3, 19, 57, 157, 471, 2983, 3449, 8949, 10347, 65531, 196593, 541493, 1624479, 10288367, 30865101]

約数ペア:

[(1, 30865101), (3, 10288367), (19, 1624479), (57, 541493), (157, 196593), (471, 65531), (2983, 10347), (3449, 8949)]