17913129

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1091}}^1$

素因数の和:1528

約数の個数: 16

約数和(自身を含む): 25806144

約数和(自身を除く): 7893015

約数列:

[1, 3, 13, 39, 421, 1091, 1263, 3273, 5473, 14183, 16419, 42549, 459311, 1377933, 5971043, 17913129]

約数ペア:

[(1, 17913129), (3, 5971043), (13, 1377933), (39, 459311), (421, 42549), (1091, 16419), (1263, 14183), (3273, 5473)]